CN110804837B - Water quality detection device and control method of washing system - Google Patents
Water quality detection device and control method of washing system Download PDFInfo
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- CN110804837B CN110804837B CN201810869059.2A CN201810869059A CN110804837B CN 110804837 B CN110804837 B CN 110804837B CN 201810869059 A CN201810869059 A CN 201810869059A CN 110804837 B CN110804837 B CN 110804837B
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Abstract
The invention discloses a water quality detection device, comprising: the water quality detection module is used for detecting the water quality information of the washing water in the washing equipment; the communication module is used for being in communication connection with the washing equipment and/or the intelligent terminal; and the control module is used for generating control information corresponding to the washing equipment and/or the intelligent terminal according to the water quality information. The invention also discloses a control method of the washing system, which comprises the step that the water quality detection device detects the water quality information of the washing water in the washing equipment to generate the control information corresponding to the washing equipment. The invention designs the water quality detection device which is separated from the washing equipment, and when the washing equipment is washed, the water quality detection device is put into the washing cavity of the washing equipment, so that the water quality information in the washing cavity can be detected in the whole washing process, and some prompting or control services can be performed.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a water quality detection device and a control method of a washing system.
Background
The water quality detection device on the market can only detect some water quality and feed back the water quality to users, and for some water-related household appliances such as washing machines, dish washing machines, vegetable washing machines and the like, the existing online detection modules can only provide water quality data for the users, and cannot comprehensively judge water quality information and take corresponding measures;
aiming at the non-intelligent washing machines and dish washing machines on the market, a user cannot judge whether the put-in amount of the detergent is accurate or not and whether the washed clothes, bowls, chopsticks, dishes and other appliances are clean or not;
for other household washing equipment such as bathtubs, parents cannot judge whether the water quality is suitable for bathing infants or not for groups sensitive to the water quality, especially infants; in addition, in recent years, some public swimming pools often have the problem that the water quality does not reach the standard, so that diseases such as skin infectious diseases, ear inflammation, digestive tract infectious diseases and the like are caused, and people pay attention to public health safety.
Furthermore, in the prior art, the water quality detection device and the corresponding equipment (such as a washing machine) are often integrated, and thus, the water quality detection device is required to be equipped for different equipment.
The existing water quality detection device is large in size, single in purpose, short in standby time, inconvenient to charge, poor in waterproof effect, fragile in structure, incapable of strong collision, and prone to being touched and damaged due to the fact that a detection probe is often leaked outside.
The existing water quality detection device can only detect the water quality at present, but has limitation in application. And the water quality of the associated washing equipment cannot be analyzed and a judgment and corresponding measures can not be made.
The existing water quality detection device has the disadvantages of large volume, high price and complex operation; or the device is fixed on equipment and has single function; some water quality detection pens can read water quality data, but the use scenes are limited, and except for water quality detection, some washing equipment cannot be correspondingly controlled according to the water quality condition.
Moreover, when the washing equipment is in operation, strong washing water flow can be generated, a common water quality detection device cannot be used in the environment, and a detection probe of the water quality detection device collides with the inner wall of the washing chamber strongly under the impact of the water flow to be damaged. Furthermore, in the prior art, a water quality detection device is arranged on a drainage structure of the washing machine or at a certain position at the bottom of the washing chamber, so that the water quality information in the washing chamber cannot be comprehensively reflected.
The present invention has been made in view of this point.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a water quality detection device, wherein the water quality detection device is put into a washing chamber of washing equipment during washing, so that water quality information in the washing chamber can be detected in the whole washing process, and some prompting or control services can be performed.
In order to solve the technical problems, the invention adopts the technical scheme that:
a water quality detecting apparatus includes:
the water quality detection module is used for detecting the water quality information of the washing water in the washing equipment;
the communication module is used for being in communication connection with the washing equipment and/or the intelligent terminal;
and the control module is used for generating control information corresponding to the washing equipment and/or the intelligent terminal according to the water quality information.
In the scheme, the water quality detection device and the washing equipment are arranged in a split mode, but the water quality detection device and the washing equipment are in communication connection, the water quality detection device is placed in a washing cavity of the washing equipment, so that water quality information in the washing cavity can be detected in the whole washing process, some prompt or control services are carried out, the water quality detection device is located in the washing cavity and moves along with washing objects, the detected water quality information reflects the actual situation, and the water quality detection device is favorable for more effective control over the washing equipment.
The water quality detection device comprises a control module, wherein the control module can generate control information and control washing equipment to execute corresponding operation.
Preferably, the communication module is a wireless module, the water quality detection device is arranged separately from the washing equipment and/or the intelligent terminal, and the water quality detection device sends the control information to the washing equipment and/or the intelligent terminal through the wireless module.
In the scheme, the water quality detection device moves together with washing water and washings in the washing equipment, so that the water quality detection device is inconvenient to be connected with the washing equipment and an intelligent terminal through a lead.
The invention also provides a control method of the washing system, the washing system comprises washing equipment and a water quality detection device which is arranged separately from the washing equipment, and the control method comprises the step that the water quality detection device detects the water quality information of the washing water in the washing equipment to generate control information corresponding to the washing equipment.
The water quality detection device provided by the invention is provided with an independent control module, and can directly control washing equipment to execute corresponding operation. The water quality detection device has powerful functions and is not limited to the existing function of only detecting water quality.
Preferably, the control information includes a control instruction for controlling the washing device, and the washing device executes a corresponding operation after receiving the control instruction.
In the scheme, the water quality detection device generates control information which is directly sent to the washing equipment, and the washing equipment executes a corresponding control process. In this solution, the washing apparatus has only a function of executing instructions and no control function.
Preferably, the washing system further comprises an intelligent terminal, the water quality detection device is in wireless connection with the intelligent terminal, the water quality detection device generates control information according to the detected water quality information, the control information comprises information for prompting a user to control the washing equipment, and the intelligent terminal receives the control information and then prompts the user.
In the scheme, the defects of the function of non-intelligent washing equipment (old-fashioned washing equipment) are considered (no wireless communication function), the intelligent terminal is further adopted, the water quality detection device generates information for prompting a user to operate and control the washing equipment according to the water quality information, and the user manually controls and adjusts the working parameters of the washing equipment according to the prompt information.
In addition, for a safer design, an intelligent terminal is wirelessly connected with an intelligent washing device (with an infinite communication function), the water quality detection device generates control information after detecting water quality information, the control information is a control instruction for controlling the washing device, the intelligent terminal receives the control information and displays the content of the control instruction to a user in a text form, for example, the control information comprises washing parameter information on which the user can adjust different parameter values, the washing device control terminal 8 controls each working parameter in recommended washing parameter information to have a certain adjusting range respectively according to the water quality information detected by the water quality detection device, and limits the user to adjust the working parameter in the corresponding adjusting range, the intelligent terminal is provided with a confirmation selection part, and after the user selects and confirms, the intelligent terminal sends final control information to the washing device terminal, and the washing device executes corresponding control according to the control information.
Preferably, the control method includes: the method comprises the steps that water enters the washing equipment, the water quality detection device detects the water quality information of the water entering the washing equipment, and the washing equipment is controlled to execute a proper washing program according to the water quality information, or a user is prompted according to the water quality information to control the washing equipment to execute the proper washing program.
Preferably, in the water inlet process of the washing equipment, the water quality detection device also controls the adding amount of the washing additives of the washing equipment at least according to the water quality information of the inlet water, or the water quality detection device prompts a user to add a proper amount of the washing additives into the washing equipment;
preferably, the water quality detection device detects the TDS value in the quality of the influent water, and controls the input amount of the washing additives according to the TDS value.
Preferably, during the washing program executed by the washing equipment, the water quality detection device further adjusts the time parameter of the washing stage and/or adjusts the rinsing frequency parameter of the rinsing stage according to the detected water quality information.
Preferably, when the washing equipment enters a washing stage/a rinsing stage, the water quality detection device detects water quality information of the washing water/rinsing water, and judges whether the clothes are washed/rinsed cleanly according to the water quality information, if the clothes are judged to be washed/rinsed cleanly in the washing stage/the rinsing stage, the water quality detection device directly controls or prompts a user to control reduction of washing time/rinsing times of the washing equipment, and if the clothes are judged not to be washed/rinsed cleanly at the end of the washing stage/the rinsing stage, the water quality detection device directly controls or prompts the user to control the washing equipment to increase the washing time/rinsing times.
Preferably, the water quality detection device comprises an identification module, and the water quality detection device identifies information of each washed object in a washing chamber of the washing equipment and controls the washing equipment together according to the information of the washed objects and the water quality information.
In the above scheme, the clothes identification device is combined with the clothes information and the water quality information to jointly control the washing process.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the water quality detection device of the invention comprises: the water quality detection module is used for detecting the water quality information of the washing water in the washing equipment; the communication module is used for being in communication connection with the washing equipment and/or the intelligent terminal; and the control module is used for generating control information corresponding to the washing equipment and/or the intelligent terminal according to the water quality information. The invention also discloses a control method of the washing system, which comprises the step that the water quality detection device detects the water quality information of the washing water in the washing equipment to generate the control information corresponding to the washing equipment. The invention designs the water quality detection device which is separated from the washing equipment, and when the washing is carried out, the water quality detection device is put into the washing cavity of the washing equipment, so that the water quality information in the washing cavity can be detected in the whole washing process, and some prompt or control services can be carried out.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic diagram of a washing system;
FIG. 2 is another schematic view of a washing system;
FIG. 3 is a schematic view of the structure of the water quality detecting apparatus of the present invention;
FIG. 4 is a schematic view of a display device provided in the water quality detecting apparatus of the present invention.
01, a water quality detection device; 1. a protective housing; 2. a water inlet; 3. a water quality detection chamber; 4. a water quality detection module; 41. detecting a probe; 5. a display device; 6. a wireless charging stand; 7. washing equipment; 71. a washing chamber; 8. and washing the equipment control end.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it for those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example one
Referring to fig. 1 to 4, the present embodiment discloses a water quality detecting apparatus 01, which includes:
the water quality detection module 4 is used for detecting the water quality information of the washing water in the washing equipment;
the communication module is used for being in communication connection with the washing equipment and/or the intelligent terminal;
and the control module is used for generating control information corresponding to the washing equipment and/or the intelligent terminal according to the water quality information.
In the scheme, the water quality detection device 01 and the washing equipment are arranged in a split mode, but the water quality detection device 01 and the washing equipment are in communication connection, the water quality detection device 01 is placed in the washing chamber 71 of the washing equipment, so that water quality information in the washing chamber 71 can be detected in the whole washing process, prompting or control services can be performed, the water quality detection device 01 is located in the washing chamber 71 and moves along with washing objects, the detected water quality information reflects the actual situation, and the water quality detection device 01 can be used for effectively controlling the washing equipment.
The water quality detection device 01 of the present invention comprises a control module, which can generate control information to control the washing equipment to execute corresponding operations.
The communication module is a wireless module, and the water quality detection device 01 is in communication connection with the washing equipment through the wireless module, so that the water quality detection device 01 can move along with water flow and washings in the washing chamber 71 of the washing equipment without any limitation, and more accurate water quality information can be detected.
Preferably, the water quality detection module 4 comprises one or more detection units selected from a TDS detection unit, a water temperature detection unit, a TOC detection unit, a turbidity detection unit, and a detergent residue detection unit.
Example two
Referring to fig. 3 and 4, the water quality detecting apparatus 01 of the first embodiment is described in detail in two pairs of embodiments:
water quality testing device 01 includes:
the water quality detection device comprises a protective shell 1, a water inlet 2 is arranged on the protective shell 1, and water to be detected enters the water quality detection chamber 3 through the water inlet 2;
and the water quality detection module 4 is arranged on the protective shell 1, and the detection end of the water quality detection module 4 is positioned in the water quality detection chamber 3 to detect the water quality parameters of the detection water.
In the above-mentioned scheme, through setting up protection casing 1, can protect the water quality testing probe 41 of inside water quality testing module 4, prevent that water quality testing probe 41 from being touched the bits of broken glass. The water quality detection device 01 is independently arranged and does not need to be attached to any other equipment, so that the device can be applied to different occasions according to the requirements of users, and the life of the users is facilitated.
Preferably, the water quality detection module 4 includes a plurality of detection probes 41, and each detection probe 41 is located inside the protection casing 1 and extends into the water quality detection chamber 3.
Preferably, the protective shell 1 comprises a plurality of water inlet areas provided with the water inlets 2, and at least part of the detection probes of the water quality detection module 4 extend towards the water inlet areas;
in the above scheme, the test probe 41 of the water quality test module 4 is arranged towards the water inlet area, and when the water quality test device 01 enters water, the water quality test probe 41 can contact with the water inlet, so that the water quality information is detected, and the structural design is more reasonable.
Preferably, the protection casing 1 is a spherical casing, a plurality of water inlet areas are distributed on the whole surface of the spherical casing, and at least part of the detection probes of the water quality detection module 4 extend towards the water inlet areas.
In above-mentioned scheme, protection casing 1 design is spherical casing, then is favorable to water quality testing device 01 to keep the state of freedom, prevents that it from being stuck in the use on a certain position, and protection casing 1 design is spherical casing again, and a plurality of districts of intaking are arranged to spherical casing surface to be favorable to protection casing 1 to intake.
Preferably, the water quality detection module 4 comprises a plurality of water quality detection units for detecting different water quality parameters respectively, each water quality detection unit comprises a plurality of detection probes, and each detection probe extends in different directions;
preferably, the water quality detection module 4 comprises one or more detection units selected from a TDS detection unit, a water temperature detection unit, a TOC detection unit, a turbidity detection unit, and a detergent residue detection unit.
Preferably, the TOC detection unit is a TOC organic carbon sensor.
The detergent residue detection unit detects detergent residues by detecting the resistance of an aqueous solution, and comprises two detection probes for detecting the resistance of the aqueous solution. The main components of the detergent comprise a surfactant, an auxiliary agent, a filler, an active enzyme and the like, and the current generated by the ionization of electrolyte in the detergent solution changes along with the change of the concentration of the electrolyte such as inorganic acid, alkali, salt, organic charged colloid and the like in the solution. According to the principle of resistance voltage division, the smaller the unit resistance of the solution is, the stronger the conductivity of the solution is, so that the higher the concentration of the detergent in the washing water is, the smaller the unit resistance is, and vice versa. The invention detects the detergent residual concentration in the washing water indirectly according to the resistance change in the washing water.
In the above scheme, the water quality detection device 01 of the present invention integrates multiple detection units, so as to perform comprehensive detection on water or perform detection on water with special requirements.
Preferably, the water quality detection module 4 is arranged on the inner wall of the protective shell 1, the detection probe 41 of the water quality detection module 4 is arranged inside the shell, and at least part of the detection probes of the water quality detection module 4 extend towards each water inlet area;
or the water quality detection module 4 is arranged in the middle of the protective shell 1, and at least part of detection probes of the water quality detection module 4 extend towards each water inlet area;
preferably, the water quality detection module 4 is installed in the middle of the protection shell 1, and each detection probe of the water quality detection module 4 is radially extended from the middle of the protection shell 1 to each water inlet area.
In the above scheme, the water quality detection module 4 is installed in the middle of the protection casing 1, and then the center of gravity of the whole water quality detection device 01 is located in the middle, so that the center of gravity of the water quality detection device 01 is prevented from being shifted, and the water is not favorable for the water inlet of the protection casing 1.
Preferably, a display device 5 for displaying the detected water quality information is arranged on the protective shell 1; the display screen install on 1 surface of protection casing, the inlet 2 dodges on 1 surface of protection casing the display screen setting, the display screen and the inside control unit electric connection of protection casing 1.
In the above scheme, water quality testing device 01 is from taking display device 5, shows quality of water information through display device 5, has made things convenient for the user to look over quality of water information, and although this water quality testing device 01 structure is little, nevertheless multiple functional, and user service function is convenient, experiences well.
Preferably, the water quality detection device 01 is further provided with a time module, and the water quality detection device 01 synchronously displays time information and corresponding water quality information on the display screen;
more preferably, the water quality detection device 01 further displays position information, the water quality information and time information in synchronization;
the water quality detection device 01 is provided with a positioning module, the water quality detection device 01 acquires position information through the positioning module, or the water quality detection device 01 is in communication connection with an intelligent terminal, and the water quality detection device 01 acquires the position information through the intelligent terminal.
In the above scheme, the water quality detection device 01 can correlate the water quality information at a certain time node and a certain position after acquiring the water quality information, thereby having great significance for research experiments.
Preferably, a wireless module is arranged in the water quality detection device 01, and the water quality detection device 01 is wirelessly connected with the washing equipment so as to send control information generated according to the water quality information to the washing equipment.
The water quality detection device 01 further comprises an independent battery, the battery is charged wirelessly or in a wired mode, a charging interface is arranged on the shell, the battery is charged, and the charging interface is sealed through a sealing plug when the water quality detection device 01 is used.
Preferably, the water quality detection device 01 comprises a wireless charging seat 6, the wireless charging seat 6 comprises a spherical crown-shaped placing part with an upward opening, a battery and a wireless charging circuit are arranged in the sealed shell, the protective shell 1 is placed in the spherical crown-shaped placing part, and the wireless charging seat 6 wirelessly charges the battery inside.
Set up water quality testing device 01 into wireless charging mode, be favorable to realizing the sealed to the inner system, this scheme is preferred scheme.
In this embodiment, each power consumption module in the protection casing 1 is hermetically disposed.
Furthermore, because the water quality detection device 01 can be placed in the washing chamber 71 and moves along with water flow, collision is difficult to avoid, and therefore, the surface of the protective shell 1 is further provided with a flexible deformation layer, so that the water quality detection device 01 can be used in a harsh environment. For example, in the washing chamber 71 of the washing apparatus, to and from the interior of the washing chamber 71.
EXAMPLE III
Example three a water quality detecting apparatus is further described on the basis of the above examples:
this water quality testing device is spherical structure, including globular protection casing, the casing surface is provided with the flexible deformation layer, and water quality testing device still is provided with frictional force detection part, frictional force detection part is including setting up deformation sensor between protection casing and the flexible deformation layer, water quality testing device basis deformation sensor's deformation volume confirms the frictional force that the clothing was applyed to water quality testing device. In the embodiment, the water quality detection device can simultaneously measure the friction force information of clothes, the application is expanded, the water quality detection device generates control information according to the water quality information and the friction force information to control the action of washing equipment, and the water quality detection device can also prompt the detected water quality information and the detected friction force information to a user.
Furthermore, the water inlet corresponding to the surface of the protective shell on the flexible deformation layer is provided with an avoiding opening.
In the invention, the overall average density of the water quality detection device is greater than that of water, so that the water quality detection device sinks into washing water in the washing process.
Preferably, the communication module is a wireless module, the water quality detection device is arranged separately from the washing equipment and/or the intelligent terminal, and the water quality detection device sends the control information to the washing equipment and/or the intelligent terminal through the wireless module.
In the scheme, the water quality detection device moves together with washing water and washings in the washing equipment, so that the water quality detection device is inconvenient to be connected with the washing equipment and an intelligent terminal through a lead.
Further, the washing equipment drives the clothes and the water quality detection device to move relatively;
and in the process of the relative movement, the water quality detection device detects the friction force applied by the clothes.
Preferably, before water enters, the washing equipment drives the clothes and the water quality detection device to move relatively, and the water quality detection device detects the friction force information of the clothes;
during the washing program of the washing equipment, the water quality detection device acquires the friction force information of the clothes.
Preferably, the water quality detection device prompts a user after detecting the friction force information, and/or controls the washing process of the washing equipment according to the friction force information.
Referring to fig. 1 and 2, the water quality detecting device may directly control the washing equipment or send control information to the washing equipment control terminal 8, and the washing equipment control terminal 8 controls the washing equipment.
And the water quality detection device or the washing equipment control end 8 selects a proper washing program according to the friction force information or adjusts the washing parameters of the current washing program according to the friction force information.
Preferably, the washing apparatus drives the laundry in the washing chamber to move, and the water quality detecting device tests information of a frictional force applied to the water quality detecting device by the laundry during the movement of the laundry.
The control end 8 of the washing equipment or the water quality detection device determines proper washing parameters according to the detected friction force information;
and the control end 8 of the washing equipment or the water quality detection device selects a proper washing program according to the washing parameters, or adjusts the washing parameters in the currently executed washing program according to the washing parameters.
Preferably, the washing equipment at least determines a water inflow parameter or a washing intensity parameter according to the detected friction force information;
and the control end 8 of the washing equipment or the water quality detection device selects a proper washing program according to the water inflow parameter and/or the washing intensity parameter, or the washing equipment adjusts the water inflow parameter or the washing intensity parameter in the currently executed washing program according to the water inflow parameter and/or the washing intensity parameter.
Preferably, the larger the friction force of the clothes is, the larger the water inflow parameter is controlled by the control end 8 of the washing device or the water quality detection device and/or the smaller the washing intensity parameter is.
Preferably, the washing device control end 8 or the water quality detection device determines the water inflow parameter according to the detected friction information, and includes detecting the friction information of the clothes before water inflow to determine the water inflow parameter, and then selecting a proper washing program according to the determined water inflow parameter or adjusting the water inflow parameter to the selected washing program.
Preferably, the detecting the frictional force information of the laundry before water is introduced to determine the water inflow parameter comprises: before water enters the washing equipment, driving clothes to move so as to detect friction force information of the clothes, judging the water content of the clothes according to the friction force information, and determining a water inflow parameter according to the water content of the clothes; wherein the larger the water content of the clothes is, the smaller the water inflow parameter is controlled to be;
preferably, the control end 8 of the washing device or the water quality detection device determines the water content of the laundry according to the variation of the friction force of the laundry: the greater the amount of change in the frictional force of the laundry during the movement of driving the laundry, the greater the moisture content of the laundry is judged to be.
Preferably, the determining of the water inflow parameter according to the detected friction force information further comprises detecting the friction force information of the laundry to determine the water inflow parameter during the washing process; and adjusting the water level of the washing equipment in real time according to the friction force information, wherein the higher the friction force of the clothes is, the higher the water level of the washing equipment is adjusted.
Preferably, the determining the washing intensity parameter according to the detected friction force information includes: judging the material information of the clothes according to the friction force information, wherein when the material of the clothes is judged to be lighter, the determined washing intensity parameter is smaller;
preferably, the friction force of different sections corresponds to different material information, the material information of the clothes is judged according to the detected friction force, and corresponding washing strength parameters are determined according to the material information of the clothes.
Preferably, in the washing process, when the friction force of the clothes is detected to be greater than the set value, the washing equipment suspends the current washing program, and the control end 8 of the washing equipment or the water quality detection device prompts the user to prevent the clothes from being damaged in the washing process.
Example four
Referring to fig. 1 and 2, the fourth embodiment provides a control method of a washing system, the washing system includes a washing device and a water quality detection device 01 which is arranged separately from the washing device, the water quality detection device 01 is the water quality detection device 01 in the previous embodiment, and the control method includes that the water quality detection device 01 detects water quality information of washing water in the washing device to generate control information corresponding to the washing device.
The water quality detection device 01 of the invention is provided with an independent control module, and can directly control washing equipment to execute corresponding operation. The water quality detecting apparatus 01 is not limited to the conventional one, but is powerful in function of detecting water quality.
Preferably, the control information includes a control instruction for controlling the washing device, and the washing device executes a corresponding operation after receiving the control instruction.
In the above scheme, the water quality detection device 01 generates control information, and directly sends the control information to the washing equipment, and the washing equipment executes a corresponding control process. In this solution, the washing apparatus has only a function of executing instructions and no control function.
Preferably, the washing system further comprises an intelligent terminal, the water quality detection device 01 is in wireless connection with the intelligent terminal, the water quality detection device 01 generates control information according to the detected water quality information, the control information comprises information for prompting a user to control the washing equipment, and the intelligent terminal receives the control information and then prompts the user.
In the scheme, the defects of the function of non-intelligent washing equipment (old washing equipment) are considered (no wireless communication function), the intelligent terminal is further adopted in the invention, the water quality detection device 01 generates information for prompting a user to operate and control the washing equipment according to the water quality information, and the user manually controls and adjusts the working parameters of the washing equipment according to the prompting information.
In addition, for a safer design, an intelligent terminal is wirelessly connected with the intelligent washing equipment (with an infinite communication function), the water quality detection device 01 generates control information after detecting the water quality information, the control information is a control instruction for controlling the washing equipment, the intelligent terminal receives the control information and displays the content of the control instruction to a user in a text form, for example, the control information comprises washing parameter information on which the user can adjust different parameter values, the washing equipment control terminal 8 controls each recommended working parameter in the washing parameter information according to the water quality information detected by the water quality detection device 01 to have a certain adjustment range respectively, and limits the user to adjust the working parameters in the corresponding adjustment range, the intelligent terminal is provided with an acknowledgement selection part, after the user selects acknowledgement, the intelligent terminal sends the final control information to the washing equipment terminal, and the washing equipment executes corresponding control according to the control information.
Preferably, the control method includes: the water quality detection device 01 detects the water quality information of the inlet water of the washing equipment, and controls the washing equipment to execute a proper washing program according to the water quality information, or prompts a user to control the washing equipment to execute a proper washing program according to the water quality information.
Preferably, in the water inlet process of the washing equipment, the water quality detection device 01 also controls the adding amount of the washing additives of the washing equipment at least according to the water quality information of the inlet water, or the water quality detection device 01 prompts a user to add a proper amount of the washing additives into the washing equipment;
preferably, the water quality detection device 01 detects a TDS value in the quality of the inlet water, and controls the input amount of the washing additives according to the TDS value.
Preferably, during the washing program executed by the washing apparatus, the water quality detecting device 01 further adjusts the time parameter of the washing stage and/or adjusts the rinsing frequency parameter of the rinsing stage according to the detected water quality information.
Preferably, when the washing apparatus enters the washing stage/rinsing stage, the water quality detection device 01 detects water quality information of the washing water/rinsing water, and determines whether the laundry is washed/rinsed cleanly according to the water quality information, if it is determined that the laundry is washed/rinsed cleanly in the washing stage/rinsing stage, the user is directly controlled or prompted to control to reduce the washing time/rinsing frequency of the washing apparatus, and if it is determined that the laundry is not washed/rinsed cleanly at the end of the washing stage/rinsing stage, the user is directly controlled or prompted to control the washing apparatus to increase the washing time/rinsing frequency.
Wherein, the water quality detection device 01/the control end 8 of the washing equipment judges whether the clothes are washed/rinsed according to the turbidity parameter and/or the residual value of the detergent in the water quality information. And when the turbidity change rate of the washing water in the set time period is detected to be less than a set value, judging that the clothes are washed cleanly. And when the change rate of the detergent residual value of the rinsing water in the set time period is detected to be smaller than the set value, judging that the clothes are rinsed cleanly.
The washing equipment control terminal 8 is a controller inherent to the washing equipment, or an intelligent terminal, such as a mobile phone, wirelessly connected with the washing equipment to control the washing equipment, and the water quality detection device 01 can send the detected water quality information to the intelligent terminal.
Preferably, the water quality detection device 01 sends the generated control information to the intelligent terminal, the intelligent terminal displays the control information and prompts the control information to a user, for example, the intelligent terminal displays recommended washing parameter information, the user can adjust different parameter values on the washing parameter information, and the intelligent terminal controls each working parameter in the recommended washing parameter information to have a certain adjustment range respectively according to the water quality information detected by the water quality detection device 01, so as to limit the user to adjust the working parameters in the corresponding adjustment range.
In the scheme, the control end 8 of the washing equipment determines that the washing parameters are within a certain adjustable range according to the detected water quality information, so that misoperation of a user is prevented, and inappropriate working parameters are selected.
The intelligent terminal (such as a mobile phone) prompts the control information to a user and receives the operation of confirming or modifying the control information by the user.
The intelligent terminal executes a waiting process of setting time length for waiting for the user to confirm or modify the control information, and if the modification or confirmation operation of the user is received within the set time length, the intelligent terminal controls the washing equipment to execute corresponding action, otherwise, after the set time length is finished, the intelligent terminal controls the washing equipment to execute the control information.
Preferably, the water quality detection device 01 comprises a clothes identification module, and the water quality detection device 01 identifies the clothes information of each clothes in the washing chamber of the washing equipment and controls the washing equipment together according to the clothes information and the water quality information.
In the above scheme, the clothes identification device is combined with the clothes information and the water quality information to jointly control the washing process.
The water quality detection device 01 is put into a washing chamber of the washing equipment together with the clothes, and the water quality detection device 01 identifies the clothes information in the washing chamber and controls the washing process of the washing equipment according to the clothes information and the water quality information.
Preferably, the clothing identification module is an RFID reading module, an RFID electronic tag is fixed on the clothing, clothing information of corresponding clothing is stored in the electronic tag, and the clothing identification module identifies the clothing information in the RFID electronic tag.
Further, the control method of the washing system comprises the following steps: the water quality inspection device acquires clothes information (including color, material, style and the like) and water quality information, controls the washing equipment to execute corresponding control according to the acquired information, preferably, the water quality inspection device directly generates control information according to the acquired information and sends the control information to the washing equipment, and the washing equipment executes corresponding control according to the control information.
Before the washing equipment intakes water, the water quality detection device 01 starts a clothes identification function, the washing equipment controls an inner barrel to rotate firstly, so that the water quality detection device 01 and clothes move, the clothes identification efficiency is improved, a washing system selects a washing program in advance according to material information in clothes information, when the washing equipment intakes water, the water quality detection device 01 detects the quality of the intake water, and working parameters of the selected washing program are adjusted according to the water quality information. For example, when the water quality and the water temperature of the inlet water are low, the water quality detection device 01 controls the heating of the washing water; when the TDS is higher, the water quality detection device 01 controls to add detergent; wherein, when the washing device has no heating function, the washing time is prolonged by controlling instead of the process of heating the washing water. In the process that the washing equipment starts to execute washing, the water quality detection device 01 detects the water quality information of the washing water in real time, and the water quality detection device 01 controls the washing process of the washing equipment according to the water quality information.
Preferably, the washing system further comprises a server, the water quality detection device 01 further calculates the adaptation value of the water quality and the washing equipment comprehensively according to the water quality information of the household total water inlet end, and further, the water quality detection device 01 uploads the water quality information and the water quality adaptation value to the server to establish a household water quality map to serve the life of people.
The method specifically comprises the following steps:
acquiring water quality information of a water source connected with washing equipment and position information of the washing equipment; (the water quality testing device is located in the washing chamber of the washing equipment, testing the quality of the water inlet of the washing equipment, namely obtaining the water quality information of the water source connected with the washing equipment)
And associating the position information and the water quality information of the washing equipment to generate sample point data, and establishing a water quality map of the washing equipment according to the sample point data.
In the scheme, the water quality map of the washing equipment is established to serve users and manufacturers of the washing equipment, the users can pay attention to the water quality condition of the household water in real time through the mobile phone APP, the work of the washing equipment is optimized according to the water quality condition, on the other hand, the manufacturers can optimize and upgrade products according to data in the water quality map, the intelligentization of the washing equipment is facilitated, and meanwhile design basis can be provided for new products in the future.
Preferably, the sample point data further includes water quality evaluation information, the water quality information includes water quality parameter information, and the water quality evaluation information is obtained by comprehensively evaluating the water quality of the water source received by the washing device according to the water quality parameter information.
In the above scheme, water quality evaluation information is established, so that visual water quality conditions are provided for mass consumers, the consumers can determine whether to install household appliances according to the household water quality conditions, the water quality evaluation information enables common masses to understand the household water quality conditions, professional knowledge is changed into more practical and easily understood information, and the safety of each household water is effectively guaranteed.
The method comprises the steps of putting water quality detection devices into washing equipment or a total water inlet end in different families to obtain water quality information and position information, carrying out data processing on data collected by the water quality detection devices to obtain water quality evaluation information, further obtaining sample point data, establishing a water quality map according to the sample point data, wherein the water quality map comprises a plurality of discrete detection points, each detection point corresponds to one sample point data, and in one expression mode, the corresponding water quality evaluation information is displayed on each detection point in an effective mode, so that the water quality conditions of all geographical positions are displayed very visually. For example, different water quality evaluation information is represented by different scores and/or colors, and detection points with too low water quality evaluation can be highlighted through special colors, so that a user can conveniently and quickly acquire the water quality condition in a certain area.
Preferably, the water quality information comprises a plurality of water quality parameters, and a plurality of water quality parameters influencing the washing effect in the water quality information are selected to comprehensively evaluate the water quality of the water source of the washing equipment.
In the scheme, the evaluation of the water quality is combined according to the washing effect of the washing equipment, and the water quality evaluation is not an objective evaluation but is evaluated according to the suitability of the water quality and the washing equipment/washing effect, so the evaluation result is more practical and valuable.
Preferably, the water quality evaluation information is represented by a comprehensive score: respectively giving a certain score to each selected water quality parameter, and obtaining a comprehensive score by adopting a certain calculation method for the score corresponding to each water quality parameter so as to comprehensively evaluate the water quality of a water source connected with the washing equipment; in the scheme, the water quality condition is more visual through the comprehensive score, and the method is favorable for the public to quickly acquire the water quality condition.
Preferably, the calculation method is accumulation calculation: and accumulating the scores of the water quality parameters to obtain the comprehensive score.
In the scheme, the adaptation value of the washing equipment and the household water quality is comprehensively embodied in an accumulation mode to be more scientific. Of course, the scores may be multiplied, or other complex calculations may be performed.
Preferably, different weight values are respectively given to the water quality parameters according to the influence degrees of the different water quality parameters on the washing effect of the washing equipment, and when the comprehensive score of a water source connected with the washing equipment is calculated, the score of each water quality parameter is multiplied by the corresponding weight value, and then the product is accumulated to obtain the comprehensive score.
In the scheme, in order to further improve the accuracy and the practicability of the comprehensive score, corresponding weight values are respectively distributed according to different influence degrees of water quality parameters on the work of washing equipment and the washing effect, so that the comprehensive score is more accurately obtained and has a reference meaning.
Preferably, different parameter value ranges of the same water quality parameter correspond to different scores, the corresponding scores are respectively distributed according to the parameter value range of the parameter value of each water quality parameter required by the washing equipment, and the scores are accumulated to obtain the comprehensive score.
In the scheme, the specific values corresponding to the water quality parameters can be quickly matched by setting the parameter value range, and the method is simple and practical. And different accuracy of calculation can be realized by changing the parameter value range.
Preferably, the water quality parameters include water temperature and TDS;
preferably, the weight assigned to the water temperature is greater than the weight assigned to the TDS, more preferably the water temperature is 0.6 and the TDS is 0.4.
The control method of the washing system comprises the steps of judging whether the comprehensive score of each sample point data in the water quality map is larger than an early warning value, if so, continuing to execute a set program by the washing equipment, otherwise, analyzing the reason of poor water quality, generating operation prompt information according to the analysis result to prompt a user to carry out corresponding operation or generate a control instruction, and controlling the washing equipment to automatically execute corresponding operation.
Preferably, the analyzing the reason of the poor water quality includes analyzing and querying a water quality parameter which causes a low water quality comprehensive score, and generating an operation prompt message to prompt a user to perform a corresponding operation or generate a control instruction according to the water quality parameter, and controlling the washing equipment to automatically execute a corresponding operation to alleviate or eliminate the influence of the water quality parameter on the washing effect of the washing equipment.
Specifically, when the water temperature is analyzed to cause the water quality comprehensive score difference, the heating of the washing water by the user is automatically controlled/prompted;
when the analysis TDS is higher, which results in poor comprehensive water quality score, the user is automatically controlled/prompted to add detergent;
wherein, when the washing device does not have the heating function, the washing time is prolonged by controlling to replace the process of heating the washing water.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. A water quality detecting device, comprising:
the water quality detection module is used for detecting the water quality information of the washing water in the washing equipment;
the communication module is used for being in communication connection with the washing equipment and/or the intelligent terminal;
the control module is used for generating control information corresponding to the washing equipment and/or the intelligent terminal according to the water quality information;
the water quality detection device comprises a protection shell, a water inlet and a water outlet, wherein a water quality detection chamber is arranged in the protection shell, a plurality of water inlet areas with water inlets are arranged on the protection shell, and the water quality detection module is arranged in the middle of the protection shell; the surface of the shell is provided with a flexible deformation layer, the water quality detection device is also provided with a friction force detection component, the friction force detection component comprises a deformation sensor arranged between the protection shell and the flexible deformation layer, and the water quality detection device determines the friction force applied to the water quality detection device by the clothes according to the deformation quantity of the deformation sensor;
the water quality detection module comprises a plurality of detection probes, and each detection probe is positioned in the protection shell and extends into the water quality detection chamber;
at least part of the detection probes of the water quality detection module extend towards each water inlet area.
2. The water quality detection device according to claim 1, wherein the communication module is a wireless module, the water quality detection device is arranged separately from the washing equipment and/or the intelligent terminal, and the water quality detection device sends the control information to the washing equipment and/or the intelligent terminal through the wireless module.
3. A control method of a washing system having the water quality detecting apparatus of any one of claims 1 to 2, wherein the washing system includes a washing facility and a water quality detecting apparatus provided separately from the washing facility, the control method comprising detecting water quality information of washing water in the washing facility by the water quality detecting apparatus to generate control information corresponding to the washing facility.
4. The control method according to claim 3, wherein the control information includes a control instruction for controlling the washing device, and the washing device executes a corresponding operation after receiving the control instruction.
5. The control method according to claim 3 or 4, wherein the washing system further comprises an intelligent terminal, the water quality detection device is wirelessly connected with the intelligent terminal, the water quality detection device generates control information according to the detected water quality information, the control information comprises information for prompting a user to operate and control the washing equipment, and the intelligent terminal prompts the user after receiving the control information.
6. The control method according to any one of claims 4 to 5, characterized by comprising: the method comprises the steps that water enters the washing equipment, the water quality detection device detects water quality information of the water entering the washing equipment, and the washing equipment is controlled to execute a proper washing program according to the water quality information, or a user is prompted according to the water quality information to control the washing equipment to execute the proper washing program.
7. The control method according to claim 6, wherein the water quality detection device further controls the amount of detergent additives to be added to the washing machine based on at least the water quality information of the inlet water, or prompts the user to add an appropriate amount of detergent additives to the washing machine.
8. The control method according to claim 7, wherein the water quality detecting device detects a TDS value in the quality of the influent water, and controls the amount of the detergent additive to be added based on the TDS value.
9. The control method according to claim 8, wherein the water quality detecting device further adjusts a time parameter of the washing stage and/or adjusts a rinsing frequency parameter of the rinsing stage according to the detected water quality information during the washing program executed by the washing apparatus.
10. The control method according to claim 9, wherein when the washing device enters the washing/rinsing stage, the water quality detection device detects water quality information of the washing/rinsing water, and determines whether the laundry is washed/rinsed cleanly according to the water quality information, if the laundry is determined to be washed/rinsed cleanly in the washing/rinsing stage, the user is directly controlled or prompted to control to reduce the washing time/rinsing frequency of the washing device, and if the laundry is determined not to be washed/rinsed cleanly at the end of the washing/rinsing stage, the user is directly controlled or prompted to control to increase the washing time/rinsing frequency of the washing device.
11. The control method according to claim 3, wherein the water quality detection device comprises a clothes identification module, and the water quality detection device identifies clothes information of each clothes in a washing chamber of the washing equipment and controls the washing equipment together according to the clothes information and the water quality information.
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| CN113622145B (en) * | 2020-05-07 | 2023-11-07 | 云米互联科技(广东)有限公司 | Laundry control method, laundry control system, washing machine and computer readable storage medium |
| CN113699740B (en) * | 2020-05-08 | 2023-05-12 | 云米互联科技(广东)有限公司 | Water inlet filtering control method and system, storage medium and washing machine |
| CN113622136B (en) * | 2020-05-08 | 2023-11-07 | 云米互联科技(广东)有限公司 | Washing control method and system, storage medium and washing machine |
| CN113622149B (en) * | 2020-05-08 | 2023-09-15 | 云米互联科技(广东)有限公司 | Detergent adding method and system, storage medium and washing machine |
| CN113622154A (en) * | 2020-05-08 | 2021-11-09 | 云米互联科技(广东)有限公司 | Washing device with TOC detects function |
| CN113832650B (en) * | 2020-06-08 | 2023-09-05 | 云米互联科技(广东)有限公司 | Drainage control method and system, storage medium and washing device |
| CN113832647B (en) * | 2020-06-08 | 2023-09-29 | 云米互联科技(广东)有限公司 | Circulation spraying control method and system, storage medium and washing device |
| CN113818196B (en) * | 2020-06-18 | 2023-11-03 | 云米互联科技(广东)有限公司 | Detergent adding method, system, storage medium and washing device |
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| CN113818187B (en) * | 2020-06-18 | 2023-06-13 | 云米互联科技(广东)有限公司 | Circulation spray washing method and system, storage medium and washing device |
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