CN111507148B - Control system and control method of rice storage device - Google Patents
Control system and control method of rice storage device Download PDFInfo
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Abstract
The invention discloses a control system and a control method of a rice storage device, wherein the control system of the rice storage device comprises a rice storage local end and a cloud end; the rice storage local end comprises a rice amount image acquisition module, a first control module and a first communication module; the rice amount image acquisition module is used for acquiring image data of rice grains in the rice storage device and sending the image data to the first control module; the first control module is used for determining the rice amount information in the rice storage device according to the image data; the cloud end is used for receiving quantitative rice outlet information input by a user and sending the quantitative rice outlet information to the first communication module; the first communication module is used for sending quantitative rice outlet information to the first control module, and the first control module is also used for generating quantitative rice outlet instructions according to the quantitative rice outlet information and controlling the quantitative rice outlet of the rice storage device. According to the invention, the user can clearly know the residual rice in the rice storage device at any time, and the user can remotely set the rice discharging requirement to realize quantitative rice discharging, thereby being beneficial to the user to control the eating habit.
Description
Technical Field
The present invention relates generally to the field of cooking appliances, and more particularly to a control system and control method for a rice storage device.
Background
Along with the improvement of living standard, consumers have put forward the requirement to convenient intelligent household electrical appliances user experience. The existing rice storage device is usually a container with a certain accommodating space, cannot actively transfer information with monitoring equipment, user terminals and the like, cannot meet the intelligent requirements of users in the large environment of the Internet of things, and can only operate the rice storage device on site to enable the users to discharge rice, so that the rice storage device is not convenient and fast; the rice storage device also has no function of detecting the rice amount and no function of reminding the minimum rice amount, so that a user cannot know the amount of the remaining rice in the rice storage device and further cannot supply the rice in advance.
Therefore, the present invention provides a control system and a control method for a rice storage device to at least partially solve the above-mentioned problems.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to solve at least partially the above problems, according to one aspect of the present invention, there is provided a control system of a rice storage device, comprising: a local rice storage end and a cloud end; the rice storage local end comprises a rice amount image acquisition module, a first control module and a first communication module; the rice amount image acquisition module is used for acquiring image data of rice grains in the rice storage device and sending the image data to the first control module; the first control module is used for determining the rice amount information in the rice storage device according to the image data; the cloud end is used for receiving quantitative rice outlet information input by a user and sending the quantitative rice outlet information to the first communication module; the first communication module is used for sending the quantitative rice outlet information to the first control module, and the first control module is also used for generating a quantitative rice outlet instruction according to the quantitative rice outlet information and controlling the quantitative rice outlet of the rice storage device.
According to the control system of the rice storage device, the image data in the rice storage device is directly obtained through the rice amount image acquisition module, and the rice amount information in the rice storage device can be obtained by combining the first control module, so that a user can conveniently and clearly know the amount of the residual rice in the rice storage device; the quantitative rice outlet information input by the user is received through the cloud, and the quantitative rice outlet information is sent to the first control module by the first communication module, so that the quantitative rice outlet of the rice storage device is controlled, and the user can remotely operate the rice storage device to quantitatively outlet rice, so that the purposes of controlling eating habits are achieved conveniently and rapidly.
Preferably, the first control module is configured to compare a difference value between the initial rice amount information and the current rice amount information, which are determined according to the image data sent by the image acquisition module, with the quantitative rice outlet information, and control the rice storage device to stop rice outlet when the difference value reaches the quantitative rice outlet information.
Therefore, the rice yield can be accurately controlled, and the user requirements are met.
Preferably, the first control module includes: the neural network module is used for establishing a neural network model; the data acquisition module is used for acquiring reference data from the image acquisition module, wherein the reference data comprises scale values at scale lines representing the rice amount information in the rice storage device in the image data; and the data output module is used for taking the reference data as an input value, adopting the neural network model to output an output value, and the output value comprises the current rice amount in the rice storage device.
Thus, the remaining rice amount in the rice storage device can be accurately obtained by using the neural network technology.
Preferably, the first control module is further configured to compare current meter information determined according to the image data sent by the image acquisition module with a preset minimum meter, send a rice-supplementing prompt message in a state that the current meter information is smaller than the preset minimum meter, and send the rice-supplementing prompt message to the first communication module, where the first communication module is further configured to send the rice-supplementing prompt message to a user terminal through the cloud.
Therefore, the current rice amount information is compared with the preset minimum rice amount, and the rice supplementing prompt information can be timely sent to the user to remind the user of rice supplementing.
Preferably, the cloud end comprises an information acquisition module, a second communication module and a second control module, wherein the information acquisition module is used for acquiring purchase information input by a user according to the rice supplement prompt information, and the second control module is used for generating a purchase order according to the purchase information and sending the purchase order to a shopping mall terminal through the second communication module.
Therefore, the purchase order can be generated by acquiring the purchase information of the user through the cloud, and the purchase order is sent to the shopping mall terminal, so that the user can be more intelligently and conveniently helped to purchase the rice, the rice purchasing program and time of the user are saved, and the user experience is improved.
Preferably, the first control module is further configured to calculate a corresponding calorie and a corresponding consumption amount according to the quantitative rice outlet information, and display the calorie and the consumption amount through a display module of the rice storage local end and/or send the calorie and the consumption amount to a user terminal through the cloud.
Therefore, the user can intuitively know the diet heat and the diet consumption condition through the display module and/or through the information sent by the cloud.
Preferably, the rice amount image acquisition module is a hyperspectral camera, the hyperspectral camera is used for acquiring spectrum image data of rice grains in the rice storage device, the spectrum image data are sent to the first control module, and the first control module is used for analyzing the spectrum image data to obtain quality information of the rice grains in the rice storage device, wherein the quality information comprises transparency and glossiness of the rice grains.
Therefore, the transparency and the glossiness of the rice can be analyzed through the spectrum data image of the rice grains in the rice storage device obtained by the hyperspectral camera, and the user is helped to judge whether the rice is deteriorated.
According to another aspect of the present invention, there is provided a rice storage device control method, including: the rice storage local terminal receives quantitative rice output information input by a user from the cloud; and the rice storage local end generates a quantitative rice outlet instruction according to the quantitative rice outlet information and controls the rice storage device to quantitatively outlet rice.
According to the control method of the rice storage device, a user can remotely control the rice storage device to quantitatively discharge rice, so that the rice storage device is convenient and quick, and the purpose of controlling eating habits is achieved.
Preferably, the generating the quantitative rice outlet instruction according to the quantitative rice outlet information controls the rice storage device to quantitatively outlet rice includes:
the rice storage local end acquires initial rice amount information and current rice amount information determined according to the image data sent by the image acquisition module, compares the difference value of the initial rice amount information and the current rice amount information with the quantitative rice outlet information, and controls the rice storage device to stop rice outlet when the difference value reaches the quantitative rice outlet information.
Therefore, the rice output of the rice storage device can be accurately controlled, and the user requirements are met.
Preferably, the local rice storage end acquires current rice amount information determined according to the image data sent by the image acquisition module in real time, compares the current rice amount information with a preset minimum rice amount, sends out rice supplementing prompt information in a state that the current rice amount information is smaller than the preset minimum rice amount, and sends the rice supplementing prompt information to the user terminal through the cloud.
Therefore, the current rice amount information is compared with the preset minimum rice amount, and the rice supplementing prompt information can be timely sent to the user to remind the user of rice supplementing.
Preferably, the cloud acquires purchase information input by a user according to the rice supplement prompt information, generates a purchase order according to the purchase information, and sends the purchase order to a shopping mall terminal.
Therefore, the purchase order can be generated by acquiring the purchase information of the user through the cloud, and the purchase order is sent to the shopping mall terminal, so that the user can be more intelligently and conveniently helped to purchase the rice, the rice purchasing program and time of the user are saved, and the user experience is improved.
Preferably, the local rice storage end calculates the corresponding calories and the corresponding consumption amount according to the quantitative rice outlet information, and displays the calories and the consumption amount through a display module of the local rice storage end and/or sends the calories and the consumption amount to the user terminal through the cloud.
Therefore, the user can intuitively know the diet heat and the diet consumption condition through the display module and/or through the information sent by the cloud.
Preferably, the rice storage local end analyzes the spectral image data sent by the hyperspectral camera to obtain quality information of rice grains in the rice storage device, wherein the quality information comprises transparency and glossiness of the rice grains, and the quality information is displayed through a display module of the rice storage local end and/or sent to the user terminal through the cloud.
Therefore, the transparency and the glossiness of the rice can be analyzed through the spectrum data image of the rice grains in the rice storage device obtained by the hyperspectral camera, and the user is helped to judge whether the rice is deteriorated.
Drawings
The following drawings are included to provide an understanding of the invention and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the invention and their description to explain the principles of the invention.
In the accompanying drawings:
fig. 1 is a block diagram showing a control system structure of a rice storing means according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a cooking appliance employing a control system of a rice storing apparatus according to an embodiment of the present invention;
fig. 3 is a block diagram of a connection between a cloud end and a user terminal and a shopping mall terminal in the control system of the rice storage device shown in fig. 1;
fig. 4 is a flowchart of a control method of the rice storing means according to an embodiment of the present invention; and
fig. 5 is a flowchart of a control method of a rice storing means according to another embodiment of the present invention;
fig. 6 is a schematic structural view of a rice storing means in a control system of the rice storing means according to an embodiment of the present invention; and
fig. 7 is a cross-sectional view taken along line A-A of fig. 6.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
In the following description, a detailed description will be given for a thorough understanding of embodiments of the invention. It will be apparent that embodiments of the invention may be practiced without limitation to the specific details that are set forth by those skilled in the art. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments in addition to these detailed descriptions.
Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".
Hereinafter, preferred embodiments according to the present invention will be described in detail.
Fig. 1 is a block diagram of a control system of a rice storage device according to the present invention. The rice can be various granular food materials such as rice, millet, mung bean, red bean and the like. The control system of the rice storage device of the present embodiment includes: a rice storage local end and a cloud end.
Specifically, the rice storage local end comprises a rice amount image acquisition module, a first control module and a first communication module. The rice amount image acquisition module is used for acquiring image data of rice grains in the rice storage device and sending the image data to the first control module. The meter image acquisition module may be a video camera or a still camera. The first control module is used for determining the rice amount information in the rice storage device according to the image data.
The cloud end is used for receiving quantitative rice outlet information input by a user and sending the quantitative rice outlet information to the first communication module. The first communication module may be a wireless communication module, such as a WiFi communication module. The first communication module is used for sending quantitative rice outlet information input by a user to the first control module, and the first control module is used for generating a quantitative rice outlet instruction according to the quantitative rice outlet information and controlling the quantitative rice outlet of the rice storage device.
According to the control system of the rice storage device, the image data in the rice storage device is directly obtained through the rice amount image acquisition module, and the rice amount information in the rice storage device can be obtained by combining the first control module, so that a user can conveniently and clearly know the amount of the residual rice in the rice storage device; the quantitative rice outlet information input by the user is received through the cloud, and the quantitative rice outlet information is sent to the first control module by the first communication module, so that the quantitative rice outlet of the rice storage device is controlled, and the user can remotely operate the rice storage device to quantitatively outlet rice, so that the purposes of controlling eating habits are achieved conveniently and rapidly.
Specifically, to implement quantitative rice discharge, the first control module may be configured to compare a difference value between the initial rice amount information and the current rice amount information, which are determined according to the image data transmitted by the image acquisition module, with the quantitative rice discharge information, and control the rice storage device to stop rice discharge in a state where the difference value reaches the quantitative rice discharge information.
It should be noted that the quantitative rice outlet information input by the user may include the weight of the rice outlet and the moment of the rice outlet, that is, when the moment of the rice outlet is reached, the rice storage device may start to control the rice outlet unit in the rice storage device to outlet the rice, so that the rice amount in the rice storage device may be gradually reduced, and by judging the difference between the current rice amount and the initial rice amount and comparing with the quantitative rice outlet information input by the user, quantitative rice outlet may be realized according to the user requirement; it is understood that the initial rice amount information means that the rice amount information acquired at the first time when the first control module controls the rice discharging unit to start discharging rice is recorded as the initial rice amount information.
Specifically, in order to acquire the initial rice amount information and acquire the current rice amount information in real time, the first control module may include:
the neural network module is used for establishing a neural network model; the data acquisition module is used for acquiring reference data from the image acquisition module, wherein the reference data comprises scale values at scale lines representing the rice amount information in the rice storage device in the image data; and the data output module is used for taking the reference data as an input value, adopting the neural network model to output an output value, and the output value comprises the current rice in the rice storage device.
In this embodiment, the neural network model may be one of a convolutional neural network, a deep neural network, or a residual neural network, and when the neural network model is built, a metric value is measured in advance, and then a connection relationship between reference data and the metric value is built, where the connection relationship is a function using the reference data as input, and the output value includes a current metric value, and the function is used as a hidden layer, so as to obtain the neural network model.
The reference data may further include: texture features, wherein the texture features comprise the gray level of an image, and information such as color change, shadow, cool color depth and the like can be determined according to the gray level of the image and are used for estimating whether the surface of rice grains is flat, the quality of the rice grains and the like.
Further, the first control module may be further configured to compare the current meter amount information determined according to the image data sent by the image acquisition module with a preset minimum meter amount, send a rice-supplementing prompt message in a state that the current meter amount information is smaller than the preset minimum meter amount, and send the rice-supplementing prompt message to the first communication module, where the first communication module is further configured to send the rice-supplementing prompt message to the user terminal through the cloud. Therefore, the rice supplementing prompt information can be timely sent to the user to remind the user of rice supplementing. Specifically, the user terminal may be a smart terminal of the user, such as a mobile phone, a tablet, a PC, etc. The user can set up minimum rice volume according to the demand, for example stores up the specification of rice device and is 25kg, and minimum rice volume can set up to 3kg, and when the rice volume in storing up the rice device is less than 3kg, send the warning message of mending rice to user terminal, reminds the user to mend rice.
In order to enable the user to intuitively and conveniently know the remaining rice in the rice storage device, the local rice storage end can further comprise a display module, such as a display screen arranged on the rice storage device. The display module is used for displaying the current rice amount information and the quantitative rice output information from the first control module.
Further, the first control module of the local rice storage end may be further configured to calculate a corresponding calorie and a corresponding consumption amount according to the quantitative rice outlet information, and display the calorie and the consumption amount through the display module of the local rice storage end and/or send the calorie and the consumption amount to the user terminal through the cloud. The consumption amount here may be calculated by the calculation unit in the first control module from the rice type information (unit price of rice) stored in the storage module in the first control module. Wherein, the rice seed information (unit price of rice) can be obtained by a rice seed information obtaining module in the rice storage device. The rice type information acquisition module may be a code scanning gun which scans a two-dimensional code corresponding to the stored rice to obtain corresponding rice type information (unit price of rice). For example, northeast rice is stored in the rice storage device, and the price is 5 yuan/kg, so that the calculation unit of the first control module can calculate the consumption amount corresponding to the amount of the rice taken out from the rice storage device. Therefore, the user can intuitively know the diet heat and the diet consumption condition through the display module and/or through the information sent by the cloud.
Of course, when the rice storage device is not used after being left for a long time, rice in the rice storage device may be affected with damp or spoiled by insects. Therefore, the rice amount image acquisition module at the local rice storage end can further comprise a hyperspectral camera, the hyperspectral camera is used for acquiring spectrum image data of rice grains in the rice storage device and sending the spectrum image data to the first control module, and the first control module is used for analyzing the spectrum image data to obtain quality information of the rice grains in the rice storage device, wherein the quality information comprises transparency and glossiness of the rice grains. The higher the transparency of the rice grains, the higher the protein content contained in the rice, and the higher the glossiness, the higher the oil content of the rice. Specifically, original hyperspectral images acquired by a hyperspectral camera can be preprocessed by using ENVI software, data are processed by using MATLAB software to obtain actual spectrum curves, and the fact that the spectrum curves can reflect the reflectivity of pixel points in the spectrum images on different spectrum bands is needed to be explained; and then comparing the change condition of the actual spectrum curve with the change condition of the theoretical spectrum curve, and evaluating the glossiness, transparency and the like of the rice so as to further know how the quality of the rice is the aged rice with longer storage period, whether the rice is deteriorated, insect and the like.
Further, referring to fig. 3, a cloud end in the control system of the rice storage device according to the present invention will be described in detail.
The cloud may include an information acquisition module, a second communication module, and a second control module. Specifically, the information acquisition module is used for acquiring purchase information input by the user according to the rice supplement prompt information, wherein the purchase information can include the rice amount and the rice variety to be purchased, the receiving address of the receiving person, the contact information and the like. The cloud end can store the purchase information input by the user to form a database so as to recommend the purchase for the user according to the ordering habit of the user. The second control module is used for generating a purchase order according to the purchase information and sending the purchase order to the shopping mall terminal through the second communication module. Likewise, the second communication module may be a wireless communication module, such as a WiFi communication module. From this, directly ordering at shopping mall terminal through the high in the clouds, help the user to purchase rice more intelligently and conveniently, saved the time, promoted user experience.
For easy understanding, the present disclosure also provides a cooking appliance employing the control system of the rice storage device of the present invention, as shown in fig. 2. The rice storage device is configured to be arranged at a rice bin 110 at the top of an upper cover 130 of the cooking appliance 100, the top of the rice bin 110 is provided with a top bin opening 112 for adding rice, the bottom of the rice bin 110 is provided with a bottom bin opening (not shown in the figure), a rice outlet valve can be arranged at the bottom bin opening, a rice falling channel 131 is arranged in the upper cover 130 of the cooking appliance, and the rice falling channel 131 is communicated with the bottom bin opening and the internal cooking space of the cooking appliance 100 so that rice falls into the cooking space of the cooking appliance 100 from the rice bin 110 through the rice falling channel 131 when the rice outlet valve is opened; the rice amount image acquisition module is a camera (not shown in the figure) arranged in the rice of the rice storage device, the first control module (not shown in the figure) and the first communication module (not shown in the figure) are arranged in the rice bin 110, of course, the first control module can also be integrated in a control circuit board of the cooking appliance, the camera is used for acquiring image data of rice grains in the rice storage device and sending the image data to the first control module, and the first control module is used for determining rice amount information in the rice storage device according to the image data; the user can set up cooking mode, the required water yield of culinary art through the input of high in the clouds by the quantitative rice information of high in the clouds also, and cooking utensil can add water in to the cooking space through the water storage device from taking, all reaches user's default requirement when required rice water yield, the time of beginning to cook, and cooking utensil just begins to cook.
Of course, in other embodiments, the rice storage device in the control system of the rice storage device according to the present invention may be constructed as shown in fig. 6.
Referring to fig. 6 to 7, the rice storage device 210 includes a food material receiving unit 211, a food material dispensing unit 213, and a food material receiving unit 212. The food material accommodation unit 211 is constructed as a case having a certain accommodation space, and a rice outlet 214 is provided at the bottom of the food material accommodation unit 211. Specifically, the case configured as the food material accommodation unit 211 may have upper and lower portions having different shapes. The upper part of the box body is approximately a cube, and the cross section area of the box body is rectangular; the lower part of the box body is approximately a funnel-shaped tetrahedron, and the rice outlet 214 of the food material accommodating unit 211 is the bottom outlet of the funnel-shaped tetrahedron.
The rice storage device 210 may further include a carrying case for supporting the food material accommodating unit 211. The food material dispensing unit 213 and the food material receiving unit 212 are both located in the carrying case, and the food material receiving unit 212 is disposed below the food material dispensing unit 213. The rice outlet 214 of the food material receiving unit 211 communicates with the food material dispensing unit 213, and the food material dispensing unit 213 is configured to dispense a certain amount of rice to the food material receiving unit 212.
Specifically, the food material dispensing unit 213 may include: a dispensing chamber, a dispensing motor, and a drive mechanism. Wherein, distributing motor and drive mechanism set up in distributing chamber, distributing motor can drive mechanism rotation. The distribution chamber corresponds to the position of the outlet and is capable of receiving rice from the outlet. Further, the transmission mechanism comprises a plurality of poking plates coaxially arranged with the distribution motor, and when the distribution motor rotates, the poking plates can rotate in the distribution chamber by taking the rotation center of the distribution motor as an axis. The plurality of toggle plates can divide the distribution chamber into a plurality of food material containing chambers, and rice in the rice outlet can fall into one of the food material containing chambers.
The bottom of the dispensing chamber is provided with a rice-falling mouth corresponding to the food material receiving unit 212. After the rice in the food material accommodating unit 211 falls into the food material accommodating chamber through the rice outlet 214, the distributing motor rotates and drives the stirring plate to rotate in the distributing chamber, the position of the food material accommodating chamber formed by the stirring plate changes along with the rotation of the stirring plate, and in the process of sweeping the rice outlet, the rice in the food material accommodating chamber falls into the food material receiving unit 212 through the rice outlet. After that, the user can take out the food receiving unit 212 to obtain the desired rice.
Specifically, during the rotation of the dispensing motor, each of the food material holding chambers receives a certain amount of rice while passing through the rice outlet (it will be understood that the speed of the rice falling into one of the food material holding chambers from the rice outlet is very high, and thus the received certain amount of rice is the amount of rice filling the food material holding chamber), when the food material holding chamber with rice sweeps the rice outlet, the rice falls into the food material receiving unit 212, and then the next food material holding chamber continues to rotate to the rice outlet to receive the rice again, and in such a circulation manner, and the rotation angle of the dispensing motor is controlled, the food material dispensing unit 213 can quantitatively convey the rice from the food material holding unit 211 to the food material receiving unit 212.
The rice storage device 210 further includes a rice amount image acquisition module, a first control module 215, and a first communication module, where the rice amount image acquisition module and the first communication module are all in signal connection with the first control module 215. In this embodiment, the rice weighing module is a camera (not shown in the figure), which is disposed on a sidewall of the food material accommodating unit 211, so as to be capable of photographing the surface of rice in the food material accommodating unit and the scale marks on the corresponding sidewall, and the first control module 215 and the first communication module are disposed on the sidewall of the carrying case.
After receiving quantitative rice outlet information input by a user through the cloud, the first communication module sends the quantitative rice outlet information to the first control module, so that the first control module can control the rice storage device to quantitatively outlet rice according to image data sent by the rice quantity image acquisition module, and therefore, the user can remotely operate the rice storage device to quantitatively outlet rice, convenience and quickness are achieved, and the purpose of controlling eating habits is achieved.
The invention also provides a control method of the rice storage device, as shown in fig. 4, comprising the following steps:
the rice storage local terminal receives quantitative rice output information input by a user from the cloud;
and the rice storage local end generates a quantitative rice outlet instruction according to the quantitative rice outlet information, and controls the rice storage device to quantitatively outlet rice.
Therefore, a user can remotely control the rice storage device to quantitatively discharge rice, so that convenience and rapidness are realized, and the purpose of controlling eating habits is achieved.
Specifically, the generating the quantitative rice outlet instruction according to the quantitative rice outlet information to control the quantitative rice outlet of the rice storage device may include:
the rice storage local end acquires initial rice amount information and current rice amount information determined according to the image data sent by the image acquisition module, compares the difference value of the initial rice amount information and the current rice amount information with quantitative rice outlet information, and controls the rice storage device to stop rice outlet when the difference value reaches the quantitative rice outlet information. Therefore, the rice output of the rice storage device can be accurately controlled, and the user requirements are met.
Further, the invention also provides a control method of the rice storage device for reminding a user of rice supplement, and the control method is particularly shown in fig. 5. The method comprises the following steps: the rice storage local end acquires current rice amount information in real time, compares the current rice amount information with a preset minimum rice amount, sends out rice supplementing prompt information in a state that the current rice amount information is smaller than the preset minimum rice amount, and sends the rice supplementing prompt information to the user terminal through the cloud.
Therefore, the current rice amount information obtained in real time by the rice storage local end is compared with the preset minimum rice amount, and the rice supplementing prompt information can be timely sent to the user to remind the user of rice supplementing.
Further, the method may further include: the cloud acquires the purchase information input by the user according to the rice supplementing prompt information, generates a purchase order according to the purchase information, and sends the purchase order to the shopping mall terminal. Therefore, the rice purchasing system is more intelligent and convenient for helping the user to purchase rice, saves the program and time for purchasing rice by the user, and improves the user experience.
The control method of the rice storage device of the invention can further comprise the following steps: and the local rice storage end calculates the corresponding calories and the corresponding consumption amount according to the quantitative rice outlet information, and displays the calories and the consumption amount through a display module of the local rice storage end and/or sends the calories and the consumption amount to the user terminal through a cloud.
Therefore, the user can intuitively know the diet heat and the diet consumption condition through the display module such as a display or the like or through information sent by the cloud.
Of course, when the rice storage device is not used after being left for a long time, rice in the rice storage device may be affected with damp or spoiled by insects. Therefore, the control method of the rice storage device of the present invention may further include: the rice storage local end analyzes the spectral image data sent by the hyperspectral camera to obtain quality information of rice grains in the rice storage device, wherein the quality information comprises transparency and glossiness of the rice grains, and the quality information is displayed through a display module of the rice storage local end and/or sent to the user terminal through a cloud.
Therefore, the user can check the condition in the rice storage device in time, and the deterioration phenomena such as rice wetting, insect growth and the like are avoided.
The flow described in all the preferred embodiments described above is only an example. Unless adverse effects occur, various processing operations may be performed in an order different from that of the above-described flow. The step sequence of the above-mentioned flow can also be added, combined or deleted according to the actual requirement.
Further, the commands, command numbers and data items described in all the above preferred embodiments are examples only, and thus these commands, command numbers and data items may be set in any manner as long as the same functions are achieved. The elements of the terminals of the preferred embodiments may also be integrated, further divided or pruned as desired.
The present invention has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the embodiments described. In addition, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (11)
1. A control system for a rice storage device, comprising: a local rice storage end and a cloud end;
the rice storage local end comprises a rice amount image acquisition module, a first control module and a first communication module; the rice amount image acquisition module is used for acquiring image data of rice grains in the rice storage device and sending the image data to the first control module; the first control module is used for determining the rice amount information in the rice storage device according to the image data;
the cloud end is used for receiving quantitative rice outlet information input by a user and sending the quantitative rice outlet information to the first communication module;
the first communication module is used for sending the quantitative rice outlet information to the first control module, and the first control module is also used for generating a quantitative rice outlet instruction according to the quantitative rice outlet information and controlling the quantitative rice outlet of the rice storage device;
the first control module is used for comparing the difference value between the initial rice amount information and the current rice amount information determined according to the image data sent by the image acquisition module with the quantitative rice outlet information, and controlling the rice storage device to stop rice outlet when the difference value reaches the quantitative rice outlet information.
2. The control system of a rice storage device of claim 1, wherein the first control module comprises:
the neural network module is used for establishing a neural network model; the data acquisition module is used for acquiring reference data from the image acquisition module, wherein the reference data comprises scale values at scale lines representing the rice amount information in the rice storage device in the image data; and the data output module is used for taking the reference data as an input value, adopting the neural network model to output an output value, and the output value comprises the current rice amount in the rice storage device.
3. The control system of a rice storage device according to claim 1, wherein the first control module is further configured to compare current rice amount information determined according to image data sent by the image acquisition module with a preset minimum rice amount, send a rice supplement prompt message in a state that the current rice amount information is smaller than the preset minimum rice amount, and send the rice supplement prompt message to the first communication module, and the first communication module is further configured to send the rice supplement prompt message to a user terminal through the cloud.
4. The control system of the rice storage device according to claim 3, wherein the cloud comprises an information acquisition module, a second communication module and a second control module, the information acquisition module is used for acquiring purchase information input by a user according to the rice supplement prompt information, and the second control module is used for generating a purchase order according to the purchase information and sending the purchase order to a shopping mall terminal through the second communication module.
5. The control system of a rice storage device according to claim 1, wherein the first control module is further configured to calculate a corresponding calorie and a corresponding consumption amount according to the quantitative rice outlet information, and display the calorie and the consumption amount through a display module of the local rice storage end and/or send the calorie and the consumption amount to a user terminal through the cloud end.
6. The control system of a rice storage device of claim 1, wherein the rice volume image acquisition module further comprises a hyperspectral camera for acquiring spectral image data of rice kernels inside the rice storage device and transmitting the spectral image data to the first control module, and the first control module is configured to analyze the spectral image data to obtain quality information of the rice kernels inside the rice storage device, wherein the quality information comprises transparency and glossiness of the rice kernels.
7. A method for controlling a rice storage device, comprising:
the rice storage local terminal receives quantitative rice output information input by a user from the cloud;
the rice storage local end generates a quantitative rice outlet instruction according to the quantitative rice outlet information, and controls the rice storage device to quantitatively outlet rice;
wherein, the generating the quantitative rice outlet instruction according to the quantitative rice outlet information to control the quantitative rice outlet of the rice storage device comprises the following steps:
the rice storage local end acquires initial rice amount information and current rice amount information determined according to the image data sent by the image acquisition module, compares the difference value of the initial rice amount information and the current rice amount information with the quantitative rice outlet information, and controls the rice storage device to stop rice outlet when the difference value reaches the quantitative rice outlet information.
8. The method according to claim 7, wherein the local rice storage terminal obtains current rice amount information determined according to the image data sent by the image acquisition module in real time, compares the current rice amount information with a preset minimum rice amount, sends out rice supplement prompt information in a state that the current rice amount information is smaller than the preset minimum rice amount, and sends the rice supplement prompt information to the user terminal through the cloud.
9. The method according to claim 8, wherein the cloud obtains purchase information input by a user according to the rice supplement prompt information, generates a purchase order according to the purchase information, and transmits the purchase order to a shopping mall terminal.
10. The method according to claim 9, wherein the local rice storage end calculates a corresponding calorie and a corresponding consumption amount according to the quantitative rice outlet information, and displays the calorie and the consumption amount through a display module of the local rice storage end and/or transmits the calorie and the consumption amount to the user terminal through the cloud.
11. The method according to claim 7, wherein the local rice storage end analyzes spectral image data sent by a hyperspectral camera to obtain quality information of rice grains in the rice storage device, wherein the quality information includes transparency and glossiness of the rice grains, and the quality information is displayed by a display module of the local rice storage end and/or sent to a user terminal through the cloud.
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