WO2019218873A1

WO2019218873A1 - Water quality map generation method and control method using water quality map

Info

Publication number: WO2019218873A1
Application number: PCT/CN2019/085127
Authority: WO
Inventors: 王强; 孟毅; 刘琳琳; 李冬; 郝世龙; 张静静; 劳春峰; 许升
Original assignee: 青岛海尔洗衣机有限公司
Priority date: 2018-05-17
Filing date: 2019-04-30
Publication date: 2019-11-21

Abstract

Disclosed are a water quality map generation method and a control method using a water quality map. The generation method comprises: acquiring water quality information of a main water inlet end of a home and position information of the home; obtaining, according to a water quality requirement of each water utilization terminal in the home, a fitted value between each water utilization terminal in the home and a water quality; and correlating the position information of the home, the water quality information and the fitted value to generate sample point data, and creating a water quality map according to each item of sample point data. For different water utilization terminals, fitted values between the water utilization terminals and the water quality in a home are comprehensively evaluated by respectively using a plurality of corresponding water quality parameters, thereby facilitating a user in selecting home appliances according to the water quality in the home of the user, also realizing automatic control or prompting the user to control water utilization terminals in the home to execute corresponding operations so as to cope with different water qualities in different homes, and ensuring the safety of water utilization in the homes.

Description

Method for generating water quality map and control method using water quality map

Technical field

The invention belongs to the technical field of household appliances, and in particular to a method for generating a water quality map and a control method using the water quality map.

Background technique

The water quality in different regions of China is inconsistent, and even the water quality in the same area will be significantly different. Household water is closely related to the health of users. Nowadays, the quality of life has improved, and various household appliances have been selected in the family, such as: Washing machine, dishwasher, water purifier, water heater, fish tank, etc. However, different households have different water quality because of their geographical location. Users are not aware of the water quality of their homes. Therefore, they do not know whether they need certain appliances or whether they need to purchase appliances with certain special functions. For example, where the family is located. When the water quality of the location is poor, the household head of the household does not know the situation. The water purifier is not purchased. The water with poor long-term drinking water quality affects health. For example, some water purifiers on the market have heating functions, and some have no heating function. When users purchase water purifiers, they cannot know the water quality of their own water, so it is difficult to buy a suitable water purifier. Users with low household water temperature are suitable to purchase water purifiers with heating function, and users with suitable household water temperature are suitable. Suitable for purchasing more economical water purifiers without heating function. For another example, the household influent water quality TDS is too high, and the user cannot know that only a small amount of detergent is used to wash the laundry, and the washing effect is poor.

Nowadays, there are various household appliances in the home. It is a waste to control the water quality of each appliance. If the household appliances share a water quality test result, the cost of each appliance can be saved.

Furthermore, there are many water quality parameters affecting home appliances, and the analysis of each water quality parameter does not achieve the effect, and a method for comprehensively evaluating water quality is urgently needed. Moreover, each household appliance has different needs for different water quality, and it is necessary to separately evaluate the water quality for each household appliance to achieve the effect of comprehensive safe water.

Just establishing a water quality map, and the water quality map only includes the water quality parameter information, it has no great significance for the mass users, the ordinary users do not understand the quality of the water quality parameters, so it is necessary to analyze and process the water quality parameters. A solution that allows ordinary users to understand the water quality situation intuitively.

The present invention has been made in view of the above.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a method for generating a water quality map, which uses a corresponding plurality of water quality parameters for comprehensive assessment of each water terminal and household water quality for each water terminal. The adaptation value makes it convenient for users to select home appliances according to the water quality of their own homes. At the same time, it also realizes automatic control or prompts users to control the water terminals in the home to perform corresponding operations to cope with the different water quality of each family, and to ensure the safety of water for each household. .

In order to solve the above technical problems, the basic idea of adopting the technical solution of the present invention is:

A method for generating a water quality map, comprising:

Obtain water quality information and family location information of the total intake of the household;

According to the water quality requirements of each water terminal in the household, the matching values of water terminals and water quality in the household are obtained;

The family location information, the water quality information, and the adaptation value are associated to generate sample point data, and a water quality map is established based on each sample point data.

In the above scheme, the water quality map uses the corresponding multiple water quality parameters to comprehensively evaluate the adaptation values of the water terminals and the household water quality for each water terminal, thereby facilitating the user to select the home appliance according to the water quality of the home family, and also realize The automatic control or prompting the user to control the water terminals in the household to perform corresponding operations to cope with the different water quality of each family, and to ensure the safety of water for each household.

Preferably, sensors are respectively disposed in each household, and the sensors acquire water quality information of household water inflows and position information of home appliances; and perform data processing according to the respective information to respectively correspond to respective detection areas on the water quality map. In the present invention, by providing sensors at the total water inlet end of the home to obtain water quality information, instead of separately providing sensors on the respective water terminals, it is only necessary to perform one-time detection of the household water inlet, and each household appliance (water terminal) is shared.

Further, in the present invention, the same detection area (sample point data) in one map contains adaptation values respectively for different home water terminals, which provides the user with more comprehensive information.

Preferably, the water quality requirements of different water terminals are different, and the water quality requirements of each water terminal are respectively determined, and the corresponding calculation rules are used to calculate the adaptation values of the water terminals and water quality.

In the above scheme, since the water quality requirements of the water terminals in the household are different, the corresponding calculation rules can be used for each water terminal to calculate a highly targeted and useful adaptation value.

Preferably, the water quality information includes a plurality of water quality parameters. When calculating the matching value of each water terminal and the water quality, the water quality information selected by each water terminal is respectively selected from the water quality information to calculate respectively. The adaptation value of each water terminal and water quality.

Preferably, when calculating the matching value of any water terminal and water quality, a certain score is assigned to each water quality parameter according to the parameter values of the water quality parameters required by the water terminal, and the respective points are determined by a certain calculation method. , comprehensively get the adaptation value of water terminal and water quality.

In the above schemes, a number of water quality parameters affecting the water terminal are comprehensively considered, and a certain score is respectively given, thereby numerically indicating the adaptation value of each water terminal and the household water quality in a digital manner, which is beneficial to the majority. Users can quickly obtain the adaptation of each water terminal to water quality.

Preferably, the calculation method is an accumulation calculation: accumulating the scores of the water quality parameters to obtain an adaptation value of the water terminal and the water quality;

In the above scheme, it is more scientific to comprehensively reflect the adaptation values of water terminals and household water quality by means of accumulation.

Of course, it is also possible to multiply each score, or other complicated calculation process.

Preferably, each water terminal has an optimal parameter value for each water quality parameter, and the closer the parameter value of a water quality parameter of the household water inlet is to the corresponding optimal parameter value, the higher the score of the water quality parameter is assigned.

Preferably, the different parameter value ranges of the same water quality parameter correspond to different scores. When calculating the matching value of a water terminal and the water quality, respectively, determining the range of parameter values according to the parameter values of the water quality parameters required by the water terminal respectively Corresponding to the score, accumulating the scores to obtain the adaptation value of the water terminal and the water quality.

In the above solution, the specific score corresponding to each water quality parameter can be quickly matched by setting the parameter value range, and the method is simple and practical. Different degrees of accuracy can be calculated by changing the range of parameter values.

Preferably, according to different water terminals, each water quality parameter required by the water terminal is given different weights, and the scores of the water quality parameters are multiplied by the corresponding weights, and then the matching values of the water terminals and water quality are added.

In the above scheme, in order to further improve the accuracy and practicability of the adaptation value, according to the different degrees of influence of the water quality parameters on the same water terminal, the corresponding weight values are respectively assigned, thereby obtaining the water terminal and the water quality more accurately. The adaptation value, the calculation result is more reference.

Preferably, the water quality parameters include TDS, water temperature, turbidity, residual chlorine content, TOC, water flow;

Preferably, the water terminal comprises a water purifier, a washing machine, a dishwasher, a water heater, and a fish tank;

The parameters of water temperature, TDS, TOC, turbidity and residual chlorine are selected to calculate the adaptation value of water purifier and water quality.

Select TDS, water temperature to calculate the adaptation value of washing machine/dishwasher and water quality;

Select TDS and residual chlorine to calculate the adaptation value of water heater/fish tank and water quality.

In the above solution, the specific water quality parameters are respectively used for each water terminal to comprehensively evaluate the matching value with the water quality. The above scheme is only a preferred scheme, and is not the only solution.

Another object of the present invention is to provide a method for controlling a water quality map generated by the above-described generation method, comprising: setting water quality information in each sample point data in the water quality map and/or an adaptation value of each water terminal and water quality. The recommended working parameters of each water terminal are determined. After the water terminal is installed, the geographic location is obtained, the corresponding position in the water quality map is inquired, and the recommended working parameters of the corresponding water terminal in the position are obtained.

In the above solution, regardless of any type of water terminal, after installation, the water quality map can be connected to the server and the recommended working parameters can be obtained. The technical solution realizes the effect of a water quality map service for various home appliances.

Preferably, different warning values are set for different types of water terminals, and whether the matching value of each water terminal and water quality is greater than its corresponding early warning value, and if so, the water terminal continues to execute the established procedure, otherwise the household is analyzed. The reason for the poor water quality is based on the analysis result, and the operation prompt information is generated to prompt the user to perform corresponding operations on the water terminal, or generate a control command, and the water terminal is controlled to automatically perform the corresponding operation.

A specific solution for implementing the above control is that each water terminal is separately connected to the server, and the corresponding detection area on the water quality map on the server is obtained according to the geographical location thereof, and the matching value with the water quality is obtained.

The invention also provides a method for generating a second water quality map, comprising: obtaining water quality information of a water source connected to the washing device and position information of the washing device;

The position information and the water quality information of the washing device are correlated to generate sample point data, and a water quality map is established based on each sample point data.

In the above scheme, by establishing a water quality map and serving the users and washing equipment manufacturers, the user can pay attention to the water quality of the household water in real time through the mobile APP, and optimize the work of the washing equipment for the water quality situation. On the other hand, the manufacturer can according to the water quality map. The data is optimized and upgraded to help the intelligentization of the washing equipment, and also to provide design basis for future new products.

Preferably, the sample point data further includes water quality evaluation information, the water quality information includes water quality parameter information, and comprehensively evaluates water quality of the water source connected to the washing device according to the water quality parameter information, and obtains the water quality evaluation information. .

In the above scheme, by establishing water quality assessment information, the public consumers can provide intuitive water quality. Consumers can decide whether to install washing equipment according to the water quality of the household. The water quality assessment information enables the general public to understand the water quality in the household. To transform professional knowledge into more practical and easy-to-understand information, so as to ensure the safety of water for all households.

Install sensors in different household washing equipment or total water inlet to obtain water quality information and position information, and perform data processing on the data collected by the sensors of each equipment to obtain water quality evaluation information and further obtain sample point data, according to the data of each sample point. Establishing a water quality map, the water quality map includes a plurality of discrete detection points, and each detection point corresponds to one sample point data. In one performance mode, corresponding water quality evaluation information is displayed in an effective manner at each detection point. This makes it very intuitive to show the water quality in each geographical location. For example, different water quality evaluation information is represented by different scores and/or colors. For detection points whose water quality is too low, it can be displayed by special color, which is convenient for users to quickly obtain water quality in a certain area.

Preferably, the water quality information includes a plurality of water quality parameters, and a plurality of water quality parameters affecting the washing effect in the water quality information are selected to comprehensively evaluate the water quality of the water source connected to the washing equipment.

In the above scheme, the evaluation of the water quality is based on the washing effect of the washing equipment, and the water quality evaluation is not an objective evaluation, but is evaluated for the suitability of the water quality and the washing equipment/washing effect, The evaluation results are more practical and valuable.

Preferably, the water quality evaluation information is represented by a comprehensive score method: respectively assigning a certain score to each selected water quality parameter, and using a certain calculation method for the score corresponding to each water quality parameter, obtaining a comprehensive score for comprehensive evaluation washing The water quality of the water source connected to the equipment; in the above scheme, the comprehensive score shows that the water quality is more intuitive and facilitates the public to quickly obtain water quality.

Preferably, the calculation method is an accumulation calculation: accumulating the scores of the water quality parameters to obtain the comprehensive score.

In the above scheme, it is more scientific to comprehensively reflect the adaptation values of the washing equipment and the household water quality by means of accumulation. Of course, it is also possible to multiply each score, or other complicated calculation process.

Preferably, according to the influence degree of different water quality parameters on the washing effect of the washing device, different weight values are respectively assigned to the water quality parameters, and when calculating the comprehensive score of the water source of the washing device, the scores of the water quality parameters are multiplied by corresponding values. After the weight values are added, the combined scores are obtained.

In the above scheme, in order to further improve the accuracy and practicability of the comprehensive score, according to the different degrees of influence of the water quality parameters on the washing equipment work and the washing effect, the corresponding weight values are respectively assigned, so that the comprehensive score is obtained more accurately. This comprehensive score is more informative.

Preferably, different parameter value ranges of the same water quality parameter correspond to different scores, and the corresponding scores are respectively allocated according to the range of parameter values of the parameter values of the water quality parameters required by the washing device, and the scores are accumulated to obtain the said Comprehensive score.

Preferably, the water quality parameter comprises water temperature, TDS;

Preferably, the weight assigned to the water temperature is greater than the weight assigned to the TDS, and more preferably, the water temperature has a weight of 0.6 and the TDS has a weight of 0.4.

The present invention also provides a method for controlling a water quality map generated by the second method described above, comprising determining whether a comprehensive score of each sample point data in the water quality map is greater than a warning value, and if so, the washing device continues to execute the predetermined program; otherwise, Analyze the cause of poor water quality, and generate operation prompt information according to the analysis result to prompt the user to perform corresponding operations or generate control commands, and control the washing device to automatically perform corresponding operations.

Preferably, the reason for the poor water quality analysis comprises analyzing and querying a water quality parameter that causes a low water quality comprehensive score, and generating an operation prompt information according to the water quality parameter to prompt the user to perform a corresponding operation or generate a control instruction to control the washing device. The corresponding operation is automatically performed to alleviate or eliminate the influence of the water quality parameter on the washing effect of the washing device.

Specifically, when the analysis of the water temperature is low and the water quality comprehensive score is poor, the user is automatically controlled/prompted to heat the washing water;

When the analysis of the higher TDS results in a poor water quality comprehensive score, the user is automatically controlled/prompted to increase the detergent;

Wherein, when the washing apparatus does not have a heating function, the process of heating the washing water is replaced by controlling the extended washing time.

The invention also provides a third method for generating a water quality map, comprising:

Obtaining water quality information of the washing water discharged/to be discharged by the washing device and position information of the washing device;

The position information of the washing device and the water quality information of the washing water are correlated to generate sample point data, and the effluent water quality map of the washing device is established according to each sample point data.

In the above scheme, by establishing a water quality map, the user can be served by the user, the washing equipment manufacturer or even the national environmental protection department. The user can pay attention to the home drainage water quality status in real time through the mobile APP, and the washing equipment manufacturer can optimize the washing equipment or prompt for the discharge water quality. The user performs certain operations to optimize and upgrade the product, which is beneficial to realize the intelligentization of the washing equipment.

Preferably, a sensor is disposed at the washing device end, and the sensor uploads sample point data to the server directly or through the washing device, and the server establishes/updates the water quality water map according to the uploaded sample point data.

In the above solution, the sensor is provided with a data transmission module to directly upload the sample point data to the server, or the sensor is connected with the washing device data, and the sample point data is uploaded to the server by using the data transmission module of the washing device.

Preferably, the server/washing device performs data analysis on the water quality information detected by the sensor, evaluates the effluent water quality of the washing device, and updates the evaluation result on the effluent water quality map.

In the above solution, the sample point data may also include a judgment result of the water quality information, and the evaluation result and the other information of the sample point data together generate a water quality water map, and the evaluation result is embodied on the water quality map in a certain effective manner. Intuitive performance of the drainage water quality of each household/unit.

Preferably, the water quality information includes a plurality of water quality parameters, and the effluent water quality of the washing device comprises: a parameter value of each water quality parameter of the server/washing device, and whether the washing device cleans/wash water quality meets an emission standard. And update the evaluation results on the effluent water quality map.

In the above scheme, by updating the evaluation result of the quality of the washing water on the water quality map, the user can know whether the laundry is cleaned according to the evaluation result, and the environmental protection department can know whether the drainage of each household/unit is up to standard according to the water quality map, the factory enterprise According to the effluent quality, the user can be cleaned, and a suitable washing course is recommended to the user.

In addition, the water quality is comprehensively evaluated by each water quality information instead of merely providing specific water quality parameter values, so that the general public can easily understand the drainage water quality.

Preferably, each of the water quality parameters is provided with three criteria: clean, clean, and dirty; the server/washing device selects corresponding evaluation criteria for each water quality parameter of the sample point data, and the water quality parameter evaluation criteria are selected. The lowest criterion is used as the final judgement result.

In the above scheme, the three criteria can be used to simply indicate whether the laundry is clean. The user controls the washing device to continue to rinse according to the evaluation result.

Preferably, each water quality parameter of the water quality information includes detergent residual value, turbidity, TDS;

Preferably, the detergent residue value <10 ppm corresponds to a criterion for cleanness, the detergent residue value of 10-15 ppm corresponds to a criterion that is relatively clean, and the detergent residue value of >15 ppm corresponds to a criterion that is not clean;

Preferably, the turbidity <20 NTU corresponding criterion is clean, the turbidity 20-30 NTU corresponding to the evaluation criterion is relatively clean; the turbidity > 30 NTU corresponding evaluation criterion is not clean;

Preferably, if the TDS is higher than the tap water by 5-10 ppm, the corresponding criterion is clean, and the TDS is higher than the tap water by 10-20 ppm, the corresponding criterion is relatively clean, and the TDS is higher than the tap water by 30 ppm, the corresponding criterion is not clean;

Preferably, when the evaluation criteria of each water quality parameter are clean or relatively clean, the washing equipment is judged to be clean, otherwise the washing equipment is judged to be unclean.

In the above scheme, by using the lowest evaluation standard among the water quality parameter evaluation standards as the final evaluation result, the washing effect on the laundry and the protection of the environment are improved.

The present invention also provides a water quality map control method generated by the above third method, comprising: the server/washing device determining whether the corresponding washing device is clean according to the sample point data in the effluent water quality map, and if the judgment result is yes, The corresponding washing device automatically performs the next operation, otherwise, the user is prompted to control the washing device to continue the cleaning operation or directly control the washing device to continue the cleaning operation.

Preferably, when the washing device washes the process to the last rinse, the sensor obtains the water quality of the rinse water and feeds back to the cloud server, and the cloud server establishes a water quality water map, and determines whether the corresponding washing device is cleaned, and if so, sends an instruction to the washing device to control The washing equipment drains for the next step of control, otherwise an instruction is sent to the washing device, and the washing device is controlled to perform the rinsing process again until the washing water is drained after washing. Or the server judges whether the cleaning is clean according to the uploaded water quality information, and when the washing device runs to the last rinsing process, the connection server obtains the evaluation result on the server, and controls drainage or rinsing again according to the evaluation result.

Preferably, the server/washing device further performs data analysis on the sample point data, determines whether the water quality of the washing device reaches the discharge standard, and updates the judgment result on the water quality map;

Preferably, if it is judged that the effluent quality of the washing device reaches the discharge standard, the washing device discharges the washing water; otherwise, after the washing water is subjected to the environmental protection treatment, the washing device discharges the washing water. The process can be controlled only by the server. When it is judged that the effluent quality of the washing equipment does not meet the discharge standard, the washing equipment cannot discharge the washing water until the washing water is environmentally treated, and the server judges that the washing water meets the discharge standard before discharging the washing water. .

Preferably, the server/washing device detects the detergent residual value in the water quality information in the sample point data in the water quality ground, determines whether the detergent residual value is less than a set standard, and if the judgment result is yes, determines that the effluent water quality of the washing device reaches the discharge standard, Otherwise, it is judged that the water quality of the washing equipment fails to reach the drainage standard.

In the above scheme, the detergent residual value is the main contaminant, so it is mainly detected at this place.

Preferably, the user connects to the server through the intelligent terminal communication, and the effluent water quality map program is installed on the smart terminal, and the effluent water quality map program automatically synchronizes each sample point data on the server after networking.

The specific embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

DRAWINGS

The drawings are intended to provide a further understanding of the invention, and are intended to be illustrative of the invention. It is apparent that the drawings in the following description are only some embodiments, and other drawings may be obtained from those skilled in the art without departing from the drawings. In the drawing:

1 is a schematic diagram showing the generation of a water quality map in the present invention;

2 is a schematic diagram of data transmission of the entire water quality map system in the present invention;

3 is a schematic view showing a process of generating a water quality map of a washing device in the present invention;

Fig. 4 is a schematic view showing the process of generating a water quality map of another washing apparatus in the present invention.

It is to be understood that the drawings and the written description are not intended to limit the scope of the present invention in any way.

Detailed ways

The embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, rather than indicating or implying that the device or component referred to has a specific orientation, in a specific orientation. The construction and operation are therefore not to be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

Embodiment 1

The first embodiment provides a method for generating a water quality map, including:

Further, in this embodiment, the same detection area (sample point data) in one map includes adaptation values respectively for different household water terminals, which provides users with more comprehensive information amount, which is beneficial to a family. Conduct overall management.

In this embodiment, since the water terminals of the entire family need to be serviced, the most advanced water quality sensor is selected, and the above six indicators can be simultaneously monitored to be combined with each other for different water terminals.

Embodiment 2

Referring to Figures 1 and 2, the present embodiment further describes the generation process of the water quality map by the physical structure.

Specifically, as shown in FIG. 1 , a sensor is disposed at the total water inlet end of each household appliance (washing machine, dishwasher, water heater, water purifier, fish tank, etc.), and the sensor obtains water quality information of the household water inlet and the position information of the family or The home location information is obtained through other settings; preferably, the home is also provided with a home main controller, and the sensor sends the location information and the water quality information to the user APP terminal or the home general controller, and is performed by the APP terminal or the home controller. After the data processing generates the sample point data, it is uploaded to the server, and the water quality map is generated by the server, and then the user APP can remotely connect the server to obtain the water quality map information. It should be noted that the process of producing sample point data can be done on the home side, such as a mobile APP or a home main controller, or on a remote server.

Referring to FIG. 2, a home control terminal is provided at the home end, and the home control terminal includes the home main controller, and the home control terminal is connected with a position sensor and a water quality sensor in the home, and the sensor in the home collects the location. The information and the water quality information are sent to the home control terminal, and the home control finally processes the received water data to obtain sample point data, and then sends the sample point data to the server, and the server establishes water quality according to the sample point data. The map, and the user can directly view the water quality map through the mobile phone APP, thereby realizing the sharing of the water quality map. The water can determine whether the household needs to purchase a water terminal according to the information displayed on the water quality map, and determine the working parameters of each water terminal or whether to replace the component according to each data information in the water quality map.

For example, each detection area (corresponding to one sample point data) in the water quality map shows the matching value of the water quality of the area (family) and each household appliance (water terminal), when the user finds that the water purifier and the water inlet are suitable. When the matching value is low, the water purifier can be operated according to the reason of the adaptation value to solve the problem of the bottom of the adaptation value.

In this embodiment, setting a total home control terminal in the home to implement processing of the original data reduces the burden on the server, and each home appliance in the home is in communication connection with the home control terminal, and the home control terminal is in communication connection with the server. When the data is transmitted to the water terminal, the server first sends the control information to the home control terminal, and the home control terminal forwards the data to the specific water terminal. In this way, it is realized that each water terminal in the household shares a position sensor and a water quality sensor, instead of collecting water quality and position information of each appliance, thereby causing data processing redundancy, and the design is more scientific. The position sensor defined therein may be a separately set position sensor or other device with positioning function (such as a mobile phone). In the embodiment, through the design of the home control terminal, the unified management of the water terminals of the household is realized, and the water terminals are not independently operated. The mobile APP can connect directly to the home control terminal to check the water quality in the home, or connect to the server to check the water quality of different locations.

Embodiment 3

The embodiment provides a water quality map control method generated by using the generation method in the first embodiment and the second embodiment, including the water quality information in each sample point data in the water quality map and/or the water terminal and the water quality. The matching value sets the recommended working parameters of each water terminal. After the water terminal is installed, the geographic location is obtained, the corresponding position in the water quality map is queried, and the recommended working parameters of the corresponding water terminal in the position are obtained.

In the above solution, regardless of any type of water terminal, after installation, the recommended working parameters can be obtained by connecting to the water quality map on the server, and the technical solution realizes the effect of a water quality map service for various home appliances.

It should be noted that the foregoing control process may be that the server sets the recommended working parameters of each water terminal according to each information in the sample point data, and then sends the corresponding recommended working parameters to the water terminal corresponding to the home end, and the water terminal according to the Working parameters are performed; or, the correspondence between the geographical location information and the corresponding working parameters is pre-stored on the home appliance (on the water terminal) or the home control terminal in the second embodiment (for example, the water quality map is downloaded by the server, the water quality map The detection area and the corresponding recommended working parameters are included, and the home appliance (water terminal) directly obtains the corresponding recommended working parameter in the water quality map according to the location information, so that the working parameter is not required to be obtained by the server. Of course, the home water terminal or the home control terminal can be connected to the server periodically, the working parameters are updated on the server, and the home water terminal or the home control terminal downloads the corresponding working parameters to realize the synchronous update of the recommended working parameters.

In the above solution, the warning value is also included in the generated water quality map, and each household uploads water quality information to the server when the water is used, and the server determines whether the adaptation value of the water terminal and the water quality of the household is greater than the corresponding warning value, and According to the judgment result, it is sent to the mobile phone APP bound to the household water equipment, prompting the user to perform corresponding operations, or directly sending a control command to control each household appliance to perform corresponding operations to cope with the water quality condition. On the other hand, it may be a household water terminal or a home control terminal that controls each water terminal, and a water quality map is stored in advance, and the water quality map includes an early warning value for each home appliance, and a control module of each water terminal or home control terminal analyzes The relationship between the water terminal and the water quality (the corresponding adaptation value obtained from the stored water quality map by the location information of the water terminal) and the corresponding warning value are controlled accordingly. Similarly, each water terminal or home control terminal is connected to the server, and the water quality map (including the warning value) is updated regularly, thereby realizing the upgrade of the control, so that in the usual water use, the household water terminal does not have to be connected all the time. The server can perform analysis control according to the pre-stored water quality map.

In another specific solution, each water terminal is directly connected to the server, and the corresponding detection area on the water quality map on the server is obtained according to the geographic location thereof, thereby obtaining the matching value with the water quality, and then according to the adaptation value and the early warning. The relationship of values performs the same control as the above control process.

Embodiment 4

As shown in FIG. 3, the embodiment provides a method for generating a water quality map of a washing device, comprising: obtaining water quality information of a water source connected to the washing device and position information of the washing device;

The position information and the water quality information of the washing device are correlated to generate sample point data, and the water quality map of the washing device is established according to each sample point data.

In the above scheme, by establishing a water quality map of the washing equipment and serving the users and washing equipment manufacturers, the user can pay attention to the water quality of the household water in real time through the mobile phone APP, optimize the work of the washing equipment for the water quality situation, and on the other hand, the manufacturer can according to the water quality map. The data in the data is optimized and upgraded, which is conducive to the realization of intelligent washing equipment, and also provides design basis for future new products.

Preferably, the water quality parameter comprises water temperature, TDS;

Embodiment 5

The fifth embodiment provides a specific example on the basis of the fourth embodiment: the scores of the water quality parameters are distributed as shown in the following table:

In this embodiment, two water quality parameters that most affect the washing effect are selected (there are actually a plurality of water quality parameters, and the embodiment is merely an embodiment to explain the present invention), and the two water quality parameters are respectively set. Four parameter ranges are provided, each parameter range corresponds to different scores, and the same maximum score is assigned to each water quality parameter by 5 points, but according to the influence of each water quality parameter on the washing effect, an appropriate amount of weight is allocated, and the inventor is in a large number of experiments. The paper summarizes the influence of each water quality parameter on the working and drinking performance of the washing equipment: water temperature>TDS, and the weight assigned to the TDS is 0.4, and the weight assigned to the water temperature is 0.6. These parameter designs are the result of extensive experimental work by the inventors.

Further, the score of the comprehensive score is directly displayed on the corresponding detection area of the water quality map, so that the user can directly obtain the water quality condition. In addition, the present invention further allocates the Chinese character evaluation value according to the comprehensive score, as shown in the above table. “Poor”, “good” and “excellent”, the water quality map can also display “poor”, “good” and “excellent” in the corresponding detection area, so that the water quality is more intuitive, and the effect is better.

Embodiment 6

The sixth embodiment provides a water quality map control method generated by using the generating method in the first embodiment or the second embodiment, which comprises: determining whether the comprehensive score of each sample point data in the water quality map is greater than a warning value, and if so, the washing device continues to execute the predetermined The program, otherwise analyzes the cause of poor water quality, and generates an operation prompt message according to the analysis result to prompt the user to perform a corresponding operation or generate a control instruction, and control the washing device to automatically perform the corresponding operation.

Further, the water quality map of the present invention has other uses: recommending the working parameters of the washing equipment according to the water quality information and/or the comprehensive score in each sample point data in the water quality map, and the washing equipment (may be a washing machine, a dishwasher, etc.) After installation, obtain the geographic location, query the corresponding location in the water quality map, and obtain the recommended working parameters of the corresponding type of washing equipment in the location.

Specifically, in the third embodiment, after the comprehensive score calculation rule in the table in the second embodiment is adopted, the control is performed according to the following rules:

When the comprehensive score is less than 2, it is further judged that the TDS is too high or the water temperature is too low. If the TDS is too high, the user is reminded to increase the amount of the detergent properly; the water temperature is too low, and the user is reminded to heat the washing water. If it is not heated, the washing time is prolonged; if the two are coexisting, the amount of the detergent is increased while the washing water is heated, and if it is not heated, the washing time is prolonged.

Example 7

The seventh embodiment of the present invention further explains the present invention by a specific physical system.

Referring to FIG. 3, a sensor is disposed at the washing device end for obtaining water quality information and position information, wherein the installation position of the sensor may be installed at the water inlet end of the washing device, or may be installed at the total water inlet end of the entire household. The sensor can directly send the detection result to the server wirelessly, or can transmit the detection result to the server by using the communication module in the washing device.

Preferably, the washing device comprises a data processing module and a communication module, wherein the communication module is respectively configured to connect with the server and acquire data sent by the sensor, the sensor comprises a water quality sensor and a position sensor, and the water quality sensor and the position sensor will The detected information is fed back to the communication module, and the communication module forwards to the data processing module for data processing to associate the location information, the water quality information, and the water quality evaluation information to generate sample point data and send the above data to the server, and the server establishes the water quality of the washing device. The map, the water quality map discrete display by a plurality of detection points located in different geographical locations, each detection point corresponds to the same point data, the user connects to the server through the mobile APP, and the mobile APP is installed with a washing device water quality map program, the program A plurality of discrete detection points are displayed in the display interface. When the user selects a certain detection point, the corresponding water quality evaluation information is obtained, and the user can perform some control selection according to the water quality evaluation information.

The server also sets the working parameters of the washing equipment according to the water quality parameters and/or the comprehensive scores in the sample point data, that is, the different testing areas in the water quality map correspond to the recommended working parameters, and the washing equipment acquires the geographical position after installation. Query its corresponding location in the water quality map and obtain the corresponding recommended working parameters in the location;

In another solution, the washing device may download an offline water quality map in advance by the server, and the water quality map includes recommended working parameters for each detection area (geographical location), so that the washing device does not need to be connected to the server directly through the internal The stored water quality map obtains the corresponding working parameter, and the washing device directly retrieves the internally stored water quality map to obtain the working parameter of the corresponding position, and the washing device can update the water quality map (including the recommended working parameters) periodically or according to the user's control connection server. For the same water quality comprehensive score and water quality information, the server side may also modify and upgrade the working parameters).

Referring to the above embodiment, in the process of controlling, the server may send a remote control instruction to control each washing device to perform a corresponding operation according to the detected water quality information and/or the water quality comprehensive score condition, or the server may perform the corresponding operation according to the detected water quality information and/or The water quality comprehensive score situation sends a prompt message to the user's mobile APP.

The process of generating the sample point data may be completed by the washing device or by the server. For example, after the water washing device obtains the water quality information and the position information, the washing device performs data analysis and processing to obtain the water quality comprehensive score, and finally obtains the sample point data, and uploads the data to the server. .

In one solution, each washing device has no data connection with the sensor, the sensor directly sends the detection information to the server, and each washing device is directly connected to the server, and the corresponding detection area on the water quality map on the server is obtained according to the geographical location thereof. Further, the corresponding water quality evaluation information is obtained, and the same control as the above-described control process is performed based on the relationship between the water quality evaluation information (comprehensive score) and the warning value.

Example eight

As shown in FIG. 4, the embodiment provides a method for generating a effluent water quality map of a washing device, including:

In the above scheme, by establishing a water quality map of the washing equipment, the user can serve the user, the washing equipment manufacturer or even the national environmental protection department, and the user can pay attention to the home drainage water quality condition in real time through the mobile APP, and the washing equipment manufacturer can optimize the washing equipment for the discharge water quality situation. Or prompt the user to perform certain operations, so as to optimize and upgrade the product, which is beneficial to realize the intelligentization of the washing equipment.

In the above solution, it can be understood that the sample point data includes a judgment result of the water quality information, and the evaluation result may be judged by the server or may be judged by the washing device end, and the evaluation result and the other information of the sample point data are combined to generate a water quality water map. The results of the judgement can be visually expressed in the water quality map of each household/unit through a certain effective way.

Example nine

Another object of the present invention is to provide a control method for a effluent water quality map generated by the above-described generation method, comprising: a server/washing device respectively determining whether the corresponding washing device is cleaned according to each sample point data in the effluent water quality map, if judging As a result, the corresponding washing apparatus automatically performs the next operation; otherwise, the user is prompted to control the washing apparatus to continue the cleaning operation or directly control the washing apparatus to continue the cleaning operation.

Preferably, when the washing device washes the process to the last rinse, the sensor obtains the water quality information of the rinse water and feeds back to the cloud server, and the cloud server establishes a water quality water map, and determines whether the corresponding washing device is cleaned and saves the result on the water quality map. If yes, send an instruction to the washing device to control the drainage of the washing device to perform the next control, otherwise send a command to the washing device to control the washing device to perform the rinsing process again until the washing water is drained after the cleaning. Or the server judges whether the cleaning is clean according to the uploaded water quality information, and when the washing device runs to the last rinsing process, the connection server obtains the evaluation result on the server, and controls the drainage or the rinsing according to the evaluation result (where the washing device and the sensor can be Data connections can also be independent of each other without data connections, and sensors send detection information directly to the server).

Preferably, the server/washing device further performs data analysis on each sample point data in the effluent water quality map to determine whether the effluent water quality of the washing device meets the discharge standard and updates the judgment result on the water quality map;

Of course, if the above-mentioned forced washing equipment cannot discharge the contaminated washing water, it is difficult to realize that the environmental protection effect can be achieved by another method:

Detect the water quality of each washing device and upload it to the server. The server does not control the washing device end. It only comprehensively scores the water quality detected by the sensor (belonging to the water quality of the effluent), and then updates the comprehensive score on the effluent water quality map. In the above, the mass consumers can see the drainage situation, thus playing the role of mutual supervision.

In the above scheme, the detergent residue value is the main pollutant, and therefore the component is mainly detected.

Preferably, the user connects to the server through the intelligent terminal communication, and the effluent water quality map program is installed on the smart terminal, and the effluent water quality map program automatically synchronizes each sample point data on the server after networking. The sample point data includes parameter values of water quality parameters and water quality evaluation information in the water quality information, wherein the water quality evaluation information includes the evaluation information of whether the washing is clean and the evaluation information of whether the washing water quality meets the standard, and it can be seen that after the completion of the project It has a significant effect on people's quality of life and environmental protection.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any technology that is familiar with the present patent. Those skilled in the art can make some modifications or modifications to equivalent embodiments by using the technical content of the above-mentioned hints, without departing from the technical solution of the present invention, according to the present invention. Technical simplifications Any simple modifications, equivalent variations and modifications of the above embodiments are still within the scope of the present invention.

Claims

A method for generating a water quality map, comprising:

Obtain water quality information and family location information of the total intake of the household;

According to the water quality requirements of each water terminal in the household, the matching values of water terminals and water quality in the household are obtained;

The family location information, the water quality information, and the adaptation value are associated to generate sample point data, and a water quality map is established based on each sample point data.
The method for generating a water quality map according to claim 1, wherein different water terminals have different requirements for water quality, and respectively, for each water terminal, the water quality requirements are used, and corresponding calculation rules are used to calculate each water terminal and water quality. Adaptation value.
The method for generating a water quality map according to claim 1 or 2, wherein the water quality information includes a plurality of water quality parameters, and when calculating an adaptation value of each water terminal and water quality, respectively In the water quality information, some water quality parameters required by each water terminal are selected to calculate the adaptation values of each water terminal and water quality.
The method for generating a water quality map according to claim 3, wherein, when calculating an adaptation value of any water terminal and water quality, each water quality parameter is respectively assigned according to a parameter value of each water quality parameter required by the water terminal. A certain score is used to calculate the matching value of the water terminal and the water quality by using a certain calculation method.
The method for generating a water quality map according to claim 3 or 4, wherein the calculation method is an accumulation calculation: accumulating the scores of the water quality parameters to obtain an adaptation value of the water terminal and the water quality;

Preferably, each water terminal has an optimal parameter value for each water quality parameter, and the closer the parameter value of a water quality parameter of the household water inlet is to the corresponding optimal parameter value, the higher the score of the water quality parameter is assigned.
The method for generating a water quality map according to any one of claims 3-5, wherein different parameter value ranges of the same water quality parameter correspond to different scores, and when calculating an adaptation value of a water terminal and water quality, respectively The corresponding score is determined according to the range of parameter values in which the parameter values of the water quality parameters required by the water terminal are located, and the scores are accumulated to obtain an adaptation value of the water terminal and the water quality.
The method for generating a water quality map according to claim 5 or 6, wherein each of the water quality parameters required by the water terminal is given different weights according to different water terminals, and the scores of the water quality parameters are corresponding to After the weights are multiplied, the corresponding values of the water terminals and water quality are added.
The method for generating a water quality map according to any one of claims 4-7, wherein the water quality parameter comprises TDS, water temperature, turbidity, residual chlorine content, TOC, water flow amount;

Preferably, the water terminal comprises a water purifier, a washing machine, a dishwasher, a water heater, and a fish tank;

The parameters of water temperature, TDS, TOC, turbidity and residual chlorine are selected to calculate the adaptation value of water purifier and water quality.

Select TDS, water temperature to calculate the adaptation value of washing machine/dishwasher and water quality;

Select TDS and residual chlorine to calculate the adaptation value of water heater/fish tank and water quality.
A method for controlling a water quality map generated by the generating method according to any one of claims 1 to 8, characterized in that it comprises water quality information and/or water terminals in each sample point data in the water quality map. The water quality adaptation value sets the recommended working parameters of each water terminal. After the water terminal is installed, the geographic location is obtained, the corresponding position in the water quality map is inquired, and the recommended working parameters of the corresponding water terminal in the location are obtained.
The control method according to claim 9, wherein different types of water terminals are provided with different warning values, and whether the matching value of each water terminal and water quality is greater than a corresponding warning value, and if so, the water is used. The terminal continues to execute the established procedure, otherwise it analyzes the cause of the poor water quality of the household water, and generates an operation prompt message according to the analysis result to prompt the user to perform corresponding operations on the water terminal, or generate a control command, and the water terminal is controlled to automatically perform the corresponding operation.
A method for generating a water quality map, comprising:

Obtaining water quality information of the water source connected to the washing device and position information of the washing device;

The position information and the water quality information of the washing device are correlated to generate sample point data, and a water quality map is established based on each sample point data.
The method for generating a water quality map according to claim 11, wherein the sample point data further includes water quality evaluation information, and the water quality information includes water quality parameter information, and is integrated according to the water quality parameter information. The water quality of the water source connected to the washing equipment is evaluated, and the water quality evaluation information is obtained.
The method for generating a water quality map according to claim 11 or 12, wherein the water quality information comprises a plurality of water quality parameters, and a plurality of water quality parameters affecting the washing effect in the water quality information are selected to comprehensively evaluate the water source of the washing device. Water quality.
The method for generating a water quality map according to claim 13, wherein the water quality evaluation information is represented by a comprehensive score: each of the selected water quality parameters is assigned a certain score, and each water quality parameter is correspondingly The scores are calculated using a certain calculation method to obtain a comprehensive score to comprehensively evaluate the water quality of the water source connected to the washing equipment;

Preferably, the calculation method is an accumulation calculation: accumulating the scores of the water quality parameters to obtain the comprehensive score.
The method for generating a water quality map according to claim 14, wherein different water quality parameters are assigned different weight values according to the influence degree of different water quality parameters on the washing performance of the washing device, and the water source connected to the washing device is calculated. In the comprehensive score, the scores of each water quality parameter are multiplied by the corresponding weight values, and then the combined scores are obtained.
The method for generating a water quality map according to claim 14 or 15, wherein different parameter value ranges of the same water quality parameter correspond to different scores, and parameters according to parameter values of water quality parameters required by the washing equipment are The range of values is assigned its respective score, and the scores are accumulated to obtain the combined score.
The method for generating a water quality map according to claim 16, wherein the water quality parameter comprises water temperature and TDS;

Preferably, the weight assigned to the water temperature is greater than the weight assigned to the TDS, and more preferably, the water temperature has a weight of 0.6 and the TDS has a weight of 0.4.
A method for controlling a water quality map generated by the generating method according to any one of claims 11-17, wherein the comprehensive score of each sample point data in the water quality map is determined to be greater than a warning value, and if so, the washing device continues Execute the established procedure, otherwise analyze the cause of poor water quality, and generate operation prompt information according to the analysis result to prompt the user to perform corresponding operation or generate control instruction, and control the washing device to automatically perform the corresponding operation.
The control method according to claim 18, wherein the reason for analyzing the water quality difference comprises analyzing and querying a water quality parameter that causes a low water quality comprehensive score, and generating an operation prompt information to prompt the user to perform according to the water quality parameter. Corresponding operations or generating control commands, controlling the washing device to automatically perform corresponding operations to alleviate or eliminate the influence of the water quality parameter on the washing device washing effect.
The control method according to claim 18 or 19, characterized in that

When the analysis of the water temperature is low and the water quality comprehensive score is poor, the user is automatically controlled/prompted to heat the washing water;

When the analysis of the higher TDS results in a poor water quality comprehensive score, the user is automatically controlled/prompted to increase the detergent;

Wherein, when the washing apparatus does not have a heating function, the process of heating the washing water is replaced by controlling the extended washing time.
A method for generating a water quality map, comprising:

Obtaining water quality information of the washing water discharged/to be discharged by the washing device and position information of the washing device;

The position information of the washing device and the water quality information of the washing water are correlated to generate sample point data, and the water quality map of the washing device is established based on each sample point data.
The method for generating a water quality map according to claim 21, wherein a sensor is disposed at the washing device end, and the sensor uploads sample point data to the server directly or through the washing device, and the server establishes/updates according to the uploaded sample point data. Water quality map.
The method for generating a water quality map according to claim 21 or 22, wherein the server/washing device performs data analysis on the water quality information detected by the sensor, evaluates the effluent water quality of the washing device, and updates the evaluation result on the water quality map. on.
The method for generating a water quality map according to claim 23, wherein the water quality information comprises a plurality of water quality parameters, and the effluent water quality of the evaluation washing device comprises: a water quality parameter of the server/washing device integrated The parameter value judges whether the washing equipment is cleaned/wash water quality meets the discharge standard, and the evaluation result is updated on the water quality map.
The method for generating a water quality map according to claim 24, wherein each of the water quality parameters is provided with three criteria: clean, clean, and dirty; and the server/washing device is each water of the sample point data. The water quality parameters are selected according to the corresponding evaluation criteria, and the lowest evaluation standard of each water quality parameter evaluation standard is taken as the final evaluation result.
The method for generating a water quality map according to claim 24 or 25, wherein each of the water quality parameters of the water quality information includes a detergent residual value, a turbidity, and a TDS;

Preferably, the detergent residue value <10 ppm corresponds to a criterion for cleanness, the detergent residue value of 10-15 ppm corresponds to a criterion that is relatively clean, and the detergent residue value of >15 ppm corresponds to a criterion that is not clean;

Preferably, the turbidity <20 NTU corresponding criterion is clean, the turbidity 20-30 NTU corresponding to the evaluation criterion is relatively clean; the turbidity > 30 NTU corresponding evaluation criterion is not clean;

Preferably, if the TDS is higher than the tap water by 5-10 ppm, the corresponding criterion is clean, and the TDS is higher than the tap water by 10-20 ppm, the corresponding criterion is relatively clean, and the TDS is higher than the tap water by 30 ppm, the corresponding criterion is not clean;

Preferably, when the evaluation criteria of each water quality parameter are clean or relatively clean, the washing equipment is judged to be clean, otherwise the washing equipment is judged to be unclean.
A method for controlling a water quality map generated by the generating method according to any one of claims 21-26, wherein the server/washing device determines whether the corresponding washing device is cleaned according to sample point data in the water quality map, if If the judgment result is yes, the corresponding washing device automatically performs the next operation; otherwise, the user is prompted to control the washing device to continue the cleaning operation or directly control the washing device to continue the cleaning operation.
The control method according to claim 27, wherein the server/washing device further performs data analysis on the sample point data, determines whether the water quality of the washing device reaches the discharge standard, and updates the judgment result on the water quality map;

Preferably, if it is judged that the effluent quality of the washing device reaches the discharge standard, the washing device discharges the washing water; otherwise, after the washing water is subjected to the environmental protection treatment, the washing device discharges the washing water.
The control method according to claim 28, wherein the server/washing device detects the detergent residual value in the water quality information in the sample point data in the water quality map, and determines whether the detergent residual value is smaller than a set standard, and if the judgment result is yes , it is judged that the effluent quality of the washing equipment reaches the discharge standard, otherwise the water quality of the washing equipment is judged to fail to reach the drainage standard.
The control method according to any one of claims 27-29, wherein the user connects to the server through an intelligent terminal, and the water quality map program is installed on the smart terminal, and the water quality map program automatically synchronizes each sample on the server after networking. Point data.