CN114326883A - Garbage treatment method and system - Google Patents
Garbage treatment method and system Download PDFInfo
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- CN114326883A CN114326883A CN202210001726.1A CN202210001726A CN114326883A CN 114326883 A CN114326883 A CN 114326883A CN 202210001726 A CN202210001726 A CN 202210001726A CN 114326883 A CN114326883 A CN 114326883A
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Abstract
The embodiment of the invention provides a garbage treatment method and a system, wherein the method is applied to a garbage treatment device and comprises the following steps: determining the initial weight of the garbage to be treated; determining a total processing time length based on the initial weights, wherein the total processing time lengths corresponding to different initial weights are different; determining a treatment strategy based on the total treatment time and the initial weight, wherein the treatment strategy comprises a plurality of treatment means for treating the garbage to be treated and an execution time threshold of each treatment means; and processing the garbage to be processed at least based on the processing strategy. The garbage treatment method can adaptively control the garbage treatment device to treat the garbage according to the actual amount of the garbage to be treated.
Description
Technical Field
The embodiment of the invention relates to the technical field of garbage treatment, in particular to a garbage treatment method and a garbage treatment system.
Background
At present, kitchen waste is usually mixed with other household waste and is treated by technologies such as landfill, incineration power generation, biological fermentation decomposition and the like. The method needs a series of processes of storage, transportation, concentration and the like, and the treatment device is generally large-scale complete equipment comprising systems of collection, transportation, crushing, draining, fermentation, discharging and the like, and is suitable for special garbage treatment stations, garbage landfill sites or power plants and the like. Can not be used for the timely treatment of kitchen wastes in families, restaurants and other occasions. With the enhancement of environmental awareness of people, a large amount of organic matters are contained in kitchen garbage in daily life, and if the organic matters are not treated in time, the kitchen garbage can easily go moldy after being placed for a long time, and the kitchen garbage can emit unpleasant odor to influence human living environment and physical and psychological health.
In order to solve the above problems, there are some garbage disposal methods, for example, chinese patent "CN 106631194B" discloses a household kitchen garbage disposer method, which includes three steps of drying, shearing and grinding, and cooling. Firstly, the garbage to be treated is put into a charging basket of an outer barrel for drying, the charging basket is heated within a certain temperature range, and meanwhile, a blower operates to drive gas in the machine to circulate; steam, peculiar smell and pungent smell generated by the heated garbage are discharged after being mixed in the charging basket, and are automatically stirred in the heating process to cut the kitchen garbage. And finally, cooling the kitchen waste by using an air blower, and collecting the kitchen waste after cooling. The processing method has the defects that the processing method is purely mechanical operation, the quantity of the garbage in the barrel cannot be identified in the heating and stirring process, the operation is carried out according to the full-load kitchen garbage quantity, and the working time of one-time processing reaches more than 6 hours. The results of different amounts of garbage disposal are different, and the particles treated when the amount of garbage loaded into the kitchen is small are carbonized (organic matter loss), and the particles treated when the amount of garbage loaded into the kitchen is large are incompletely treated and contain a large amount of water.
For another example, chinese patent CN 111420791 a discloses a garbage disposal method, apparatus and computer readable storage medium, the method comprising: receiving a starting signal for processing garbage; according to the starting signal, starting heating to dry the garbage, and generating a first finishing signal after drying is finished; grinding the garbage according to the first end signal, and generating a second end signal after grinding; and according to the second end signal, the heating is turned off to cool the garbage, so that the kitchen garbage is disposed, and the unpleasant smell is avoided. The processing method has the defects that the program control signal is single, all signals are not crossed, in the heating process, the kitchen waste at the bottom of the container is heated and carbonized, and the large kitchen waste at the upper part of the container is not dried. Secondly, the quantity of the garbage in the barrel can not be identified in the heating and stirring processes, the operation is carried out according to the full-load kitchen garbage quantity, the operation time of one-time processing reaches more than 6 hours, the processing results of different quantities of garbage are different, the particles processed when the kitchen garbage is loaded are carbonized (organic matter loss), and the particles processed when the kitchen garbage is loaded are processed when the kitchen garbage is loaded, the incomplete water content is high.
Disclosure of Invention
The invention provides a garbage disposal method and a system which can adaptively control a garbage disposal device to dispose garbage according to the actual amount of the garbage to be disposed.
In order to solve the above technical problem, an embodiment of the present invention provides a garbage disposal method, which is applied to a garbage disposal device, and the method includes:
determining the initial weight of the garbage to be treated;
determining a total processing time length based on the initial weights, wherein the total processing time lengths corresponding to different initial weights are different;
determining a treatment strategy based on the total treatment time and the initial weight, wherein the treatment strategy comprises a plurality of treatment means for treating the garbage to be treated and an execution time threshold of each treatment means;
and processing the garbage to be processed at least based on the processing strategy.
As an alternative embodiment, the garbage disposal device has a plurality of processing modes, each processing means corresponds to one processing mode, so as to realize the processing means based on the corresponding processing mode;
the treatment mode comprises a drying mode for drying the garbage to be treated, a grinding mode for grinding the dried garbage to be treated, and a cooling mode for cooling the ground garbage to be treated.
As an optional embodiment, the processing the garbage to be processed based on at least the processing policy includes:
determining a first execution time length threshold corresponding to the baking mode;
and starting the operation of the drying mode, controlling the operation of a heater and a fan of the garbage treatment device based on the first execution time length threshold value so as to cooperate with baking the garbage to be treated, and pushing waste residual gas generated by baking to pass through a filter of the garbage treatment device and be discharged.
As an alternative embodiment, the method further comprises the following steps:
and in the drying mode, at least intermittently controlling a stirring component in the garbage treatment device to operate so as to stir and turn the garbage to be treated.
As an alternative embodiment, the method further comprises the following steps:
determining the current weight of the garbage to be processed in the drying mode;
calculating and determining the dehydration rate of the garbage to be processed based on the current weight and the initial weight;
determining whether to simultaneously activate the grinding mode based at least on the dehydration rate.
As an optional embodiment, the processing the garbage to be processed based on at least the processing policy includes:
determining a second execution duration threshold corresponding to the grinding mode;
starting the grinding mode, and controlling a motor of the garbage treatment device to operate based on the second execution duration threshold so as to drive a cutter to cut and grind the garbage to be treated;
determining an ambient humidity value within the waste management device;
determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value.
As an alternative embodiment, the determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value comprises:
when the ambient humidity value meets the requirement, starting the cooling mode;
determining a third execution time period threshold corresponding to the freeze mode;
in the cooling mode, the fan is controlled to continue to operate at least based on the third execution time length threshold, and meanwhile, the heater is controlled to stop heating and the motor is controlled to operate intermittently;
determining a temperature value within the waste treatment device;
determining whether to stop operation of the fan and motor based at least on the temperature value.
As an alternative embodiment, the method further comprises the following steps:
monitoring the running current value of the motor;
determining an operating state of the motor based on the operating current value;
and when the running state indicates that the motor is in a clamping stagnation state, controlling the motor to switch the current first rotating direction to a second rotating direction, and rotating based on the second rotating direction until the running state returns to normal, wherein the first rotating direction and the second rotating direction are opposite to each other.
As an alternative embodiment, the garbage disposal device is provided with a protection switch for preventing a cover body of the garbage disposal device from being opened;
the processing the garbage to be processed based on at least the processing strategy comprises:
and when the protection switch is determined to be in the closed state, processing the garbage to be processed at least based on the processing strategy.
Another embodiment of the present invention also provides a garbage disposal system, which is applied to a garbage disposal device, and the system includes:
the weighing module is used for determining the initial weight of the garbage to be treated;
the control module is used for determining the total processing time length according to the initial weight, determining a processing strategy based on the total processing time length and the initial weight, and processing the garbage to be processed at least based on the processing strategy; the total processing time lengths corresponding to different initial weights are different, and the processing strategy comprises a plurality of processing means for processing the garbage to be processed and an execution time length threshold of each processing means.
Based on the disclosure of the above embodiment, it can be known that the embodiment of the present invention has the beneficial effects that the initial weight of the garbage to be treated is obtained, the corresponding total treatment time is determined based on the initial weight, and then the treatment strategy of the garbage to be treated adapted to the weight is formulated based on the total treatment time, including the time for applying which treatment means, each treatment means needs to be executed, so that when the garbage to be treated is treated based on the treatment strategy, not only can the garbage treatment be ensured to be sufficient, but also the energy consumption is saved, the phenomenon that the garbage treatment device does not work uselessly or the garbage treatment is insufficient is not caused, the treatment time is shortened, and the treatment efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a garbage disposal method according to an embodiment of the present invention.
Fig. 2 is a flowchart of an actual application of the garbage disposal method in the embodiment of the present invention.
Fig. 3 is a block diagram of a garbage management system according to an embodiment of the present invention.
Detailed Description
The following detailed description of specific embodiments of the present invention is provided in connection with the accompanying drawings, which are not intended to limit the invention.
It will be understood that various modifications may be made to the embodiments disclosed herein. The following description is, therefore, not to be taken in a limiting sense, but is made merely as an exemplification of embodiments. Other modifications will occur to those skilled in the art within the scope and spirit of the disclosure.
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above, and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.
These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It should also be understood that, although the invention has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the invention, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely examples of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and structures have not been described in detail so as not to obscure the present disclosure with unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In order to solve the problems of mouldness and smelliness of kitchen waste and food waste, the problems of processing the kitchen waste and the food waste to prepare organic matter particles which can be recycled, and the problems of unsatisfactory garbage treatment effect and energy consumption waste caused by the fact that the garbage amount is not divided when the kitchen waste and the food waste are treated and the garbage amount is not determined, and the garbage amount is treated by a uniform treatment strategy, the embodiment of the invention provides a garbage treatment method which can be applied to a garbage treatment device, as shown in fig. 1, and the method comprises the following steps:
determining the initial weight of the garbage to be treated;
determining a total processing time length based on the initial weights, wherein the total processing time lengths corresponding to different initial weights are different;
determining a processing strategy based on the total processing time and the initial weight, wherein the processing strategy comprises a plurality of processing means for processing the garbage to be processed and an execution time threshold of each processing means;
and processing the garbage to be processed at least based on the processing strategy.
For example, the garbage disposal device in this embodiment has a weighing module, which can weigh the garbage to be disposed loaded by the user to obtain the initial weight. Or the garbage disposal device can be in communication connection with electronic scales located in the same local area network, a user can weigh garbage to be disposed by using the electronic scales and then put the garbage disposal device into the garbage disposal device, and the garbage disposal device obtains initial weight of the garbage through interaction with the electronic scales. Alternatively, the garbage disposal device may have an input unit for allowing a user to manually input an initial weight of garbage so that the garbage disposal device can obtain the initial weight. After the waste disposal device determines an initial weight of waste to be disposed of, a total disposal time period is calculated based on the initial weight, the total disposal time period indicating a time period required for the waste disposal device to adequately dispose of the waste of the weight. The above-mentioned manner of calculating the total processing time length is not exclusive, and for example, the total processing time length may be determined by analysis according to past garbage processing historical data, or a weight-time relationship table may be prestored locally in the system of the garbage processing apparatus, and the system may query and determine the processing time length adapted to the current initial weight of the garbage based on the weight-time relationship table. The total treatment time required varies for different initial weights, e.g. the greater the weight, the longer the treatment time required, and vice versa the shorter the treatment time. After the total processing time length is determined, the system may determine, based on the total processing time length and the initial weight of the garbage, a processing strategy that is adapted to the initial weight in a matching manner, where the processing strategy includes processing means that specifically need to be performed on the garbage to be processed, and a threshold of a time length that each means needs to be executed, that is, when the system is applied specifically, and processes the garbage with the same initial weight, a time length that each means is actually executed is not necessarily fixed, but may be variable, for example, environments are different, garbage types are different, which may cause the actual processing time length to be different, but the time may be within the threshold of the execution time length determined by calculation. In addition, the total processing time length is not necessarily a fixed value, but may also be a numerical range, that is, the total processing time length may also vary with the environment, the garbage type and other factors. When the system controls the garbage disposal device to dispose the garbage to be disposed based on the determined disposal strategy, the garbage disposal can be fully completed within the total disposal time, for example, the method in the embodiment can only take 3 hours to dispose the garbage, and if the garbage is disposed based on the prior method, the garbage disposal time can be effectively saved, the power consumption can be saved, and the garbage disposal efficiency can be improved compared with the prior method because the garbage disposal device is disposed according to 6 hours regardless of the weight of the garbage.
That is, based on the disclosure of the above embodiment, it can be seen that the present embodiment has the advantages that the initial weight of the garbage to be treated is obtained, the corresponding total treatment duration is determined based on the initial weight, and then the treatment strategy of the garbage to be treated adapted to the weight is formulated based on the total treatment duration, including which treatment means are applied, and the time that each treatment means needs to be executed is determined, so that when the garbage to be treated is treated based on the treatment strategy, not only can the garbage treatment be ensured to be sufficient, but also the energy consumption is saved, the phenomenon that the garbage treatment device does not have any useful work or garbage treatment is not caused, meanwhile, the treatment duration is shortened insufficiently, and the treatment efficiency is improved.
Optionally, as shown in fig. 2, the garbage disposal device in this embodiment has a plurality of processing modes, and each processing means corresponds to one processing mode, so as to implement the processing means based on the corresponding processing mode. That is, the system of the garbage disposal device supports a plurality of processing modes, each of which performs a process on the garbage, and the process is performed by a corresponding one of the processing means. Therefore, the processing mode can be regarded as the processing means, and the execution time length threshold of each processing means can be regarded as the operation time length threshold of the corresponding processing mode.
The treatment mode in this embodiment includes a drying mode for drying the garbage to be treated, a grinding mode for grinding the dried garbage to be treated, and a cooling mode for cooling the ground garbage to be treated.
Further, when the system processes the garbage to be processed at least based on the processing strategy, the method comprises the following steps:
determining a first execution time length threshold corresponding to the baking mode;
and starting the drying mode, controlling the operation of a heater and a fan of the garbage treatment device based on the first execution time length threshold value so as to cooperatively bake the garbage to be treated, and pushing waste residual gas generated by baking to be discharged through a filter of the garbage treatment device.
In practical applications, the specific structure of the heater is not limited, and may be only a heating resistance wire, for example. When the garbage to be treated is treated, the system can firstly execute a baking mode to remove the moisture of the garbage, so that the subsequent cutting and grinding are facilitated. During specific control, the system firstly determines a first execution time length threshold corresponding to the baking mode, namely an operation time length threshold of the baking mode, then starts the baking mode, and controls a heater and a fan in the garbage treatment device to operate based on the time length threshold so as to cooperate with baking of garbage to be treated. The heater is used for heating the garbage to be treated, and when the garbage to be treated is applied, the heater can be controlled to heat the garbage to be treated in a pulse type heating mode, so that the temperature is constant at a set value, such as constant temperature of 100-140 ℃, and the like, and the application is not limited. Or, the heating temperature of the heater may also be varied, for example, the system may comprehensively analyze one or more of the current actual heating state of the garbage, the current operation time of the drying mode, and the like, and correspondingly adjust the heating temperature based on the analysis result, so as to ensure the drying effect and efficiency. And the fan is used for extracting hot steam (namely waste gas) generated by heating the garbage, conveying the hot steam into the filter through an air duct in the garbage treatment device to eliminate peculiar smell, and then exhausting the peculiar smell out of the machine body.
Optionally, in this embodiment, when controlling to execute the baking mode, the method further includes:
in the drying mode, the stirring component in the garbage treatment device is controlled to operate at least intermittently so as to stir and turn the garbage to be treated.
For example, when the garbage is baked, the garbage close to the heater is heated first, and since the garbage is pressed against the heat dissipation area of the heater, especially when the amount of the garbage is large, all the garbage is tightly attached, the heating of the garbage is uneven, the drying efficiency is affected, and the garbage close to the heater is easily burnt and carbonized. Therefore, in order to solve the technical problem, in the embodiment, in the drying mode, the stirring assembly in the garbage disposal device is intermittently controlled to operate so as to stir and turn the garbage to be disposed, so that the garbage to be disposed can be heated uniformly, and the drying efficiency is accelerated. When the device is used, the operation of the stirring assembly may be that when the drying temperature in the device reaches a certain value, for example, 65 ° (or other temperatures may also be used, specifically, but not limited), the system controls the stirring assembly to operate intermittently, or whether the stirring assembly operates intermittently at present may be determined according to the length of the heating time. The specific interval running time of the stirring component is not fixed, for example, the specific interval running time can be 0s to 2min, namely when the stirring component is determined to be needed to run, the system can control the stirring component to stir all the time, or can stir at intervals of a time period, in addition, the system can also control the stirring speed, when the stirring component is stirred all the time, the stirring speed is low, the force is small, when the stirring component is intermittently stirred, the speed can be relatively increased, the stirring force is increased, so that the garbage far away from the heater is turned to be close to the heater, and the heating is more fully realized. In addition, the stirring component in this embodiment may be provided independently, or may be a grinding knife in the garbage disposal apparatus to serve as the stirring component, so as to save cost, and the specific manner is not specific and may be determined according to the actual structure of the garbage disposal apparatus.
Optionally, with continuing to be shown in fig. 2, the method in this embodiment further includes:
determining the current weight of the garbage to be treated in a drying mode;
calculating and determining the dehydration rate of the garbage to be treated based on the current weight and the initial weight;
whether to simultaneously initiate the grinding mode is determined based at least on the rate of dewatering.
Specifically, in order to grind the garbage in time, improve the garbage disposal efficiency, and ensure that the garbage disposal is completed at least within the total processing time, in this embodiment, the system determines the weight of the current garbage to be disposed, that is, the current weight, in real time or at regular time in the drying mode. Then the system can calculate the dehydration rate of the garbage based on the current weight and the initial weight of the garbage, namely, the difference value is calculated according to the current weight and the initial weight to obtain the reduction amount of the moisture, and further the dehydration rate of the garbage is calculated. When the dehydration rate reaches the preset requirement, such as 75% of the initial weight, 80% and the like, the system can output an instruction to determine to start the grinding mode, otherwise, the grinding mode is not started, and the garbage drying is continued.
Because the garbage treatment device heats and bakes the garbage all the time, the temperature is higher, and the problem that the temperature is overhigh and potential safety hazard occurs due to the abnormity of a heater and the like is avoided. The system in this embodiment also monitors the temperature in the device in real time or at regular time, and when the temperature is higher than the preset upper limit value, the system controls the heater to stop running, for example, the loop of the heating circuit is disconnected, so as to force the heater to stop heating, thereby playing a protective role. In addition, optionally, a protective temperature circuit breaker may be provided in the waste treatment apparatus. When the system is in fault and the abnormality of the heating temperature cannot be found in time, the heater is heated continuously at high temperature, so that the temperature in the device exceeds an upper limit value (if the temperature is not 180 ℃) and then the heater is still heated continuously, the protection temperature circuit breaker can be automatically switched off in time, and the garbage is prevented from catching fire due to overhigh temperature.
Further, after determining to start the grinding mode, when the system processes the garbage to be processed at least based on the processing strategy, the method further comprises the following steps:
determining a second execution duration threshold corresponding to the grinding mode;
starting a grinding mode, and controlling a motor of the garbage treatment device to operate based on a second execution duration threshold so as to drive a cutter to cut and grind the garbage to be treated;
determining an environmental humidity value in the waste treatment device;
at least whether to simultaneously initiate the cooling mode is determined based on the ambient humidity value.
For example, before or simultaneously with the start of the grinding mode, a second execution duration threshold corresponding to the grinding mode, i.e. an operating duration threshold of the grinding mode, is determined. And then controlling the motor in the garbage disposal device to operate based on the threshold value so as to drive a cutter connected with the motor to cut and grind the garbage to be disposed, so as to grind the garbage into particles. It should be noted that, in the embodiment, while the grinding is performed, that is, while the grinding mode is in operation, the drying mode is also in continuous operation, so as to continuously dry the garbage, and simultaneously continuously extract, filter and discharge the generated hot steam. Of course, if the grinding mode is when the dehydration rate of the garbage is 100% or close to 100%, the drying mode may be turned off and only the grinding mode is turned on. In order to avoid excessive heating and energy waste, the system in this embodiment may sense a humidity value in the device through an actual sensor in the garbage disposal device, where the humidity value may be an average value obtained after the system acquires humidity detection values at a plurality of different positions in the device, or may directly acquire a humidity value in an area above the garbage or in other areas, where the humidity value is not specifically determined. And then the system can carry out comprehensive judgment based on the obtained humidity value or by combining the first execution time length threshold, for example, when the humidity value is lower than a set value or when both the humidity value and the operation time length meet the requirements, the garbage drying is determined to be finished, and a cooling mode can be entered. Otherwise, continuing drying until reaching the standard.
Specifically, the system, when determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value, includes:
when the environmental humidity value meets the requirement, starting a cooling mode;
determining a third execution time length threshold corresponding to the freezing mode;
in the cooling mode, the fan is controlled to continue to operate at least based on the third execution time length threshold, and meanwhile, the heater is controlled to stop heating, and the motor is controlled to operate at least intermittently;
determining a temperature value in the garbage disposal device;
whether to stop the operation of the fan and the motor is determined at least based on the temperature value.
Specifically, with continued reference to fig. 2, in the present embodiment, for example, as described above, when the ambient humidity value reaches a standard, the cooling mode may be controlled to be activated, and then the system may determine a third execution time period threshold corresponding to the cooling mode, that is, the operation time period threshold of the cooling mode. And then controlling the fan to continuously operate at least based on the threshold value to accelerate heat dissipation, or controlling the fan to operate in combination with the total processing time and the current processing time, or assisting to control the fan to operate in combination with the current temperature or the ambient temperature in the device, such as controlling the power of the fan to be increased to accelerate heat dissipation. And meanwhile, the system can also control the heater to stop heating and control the motor to operate at least intermittently, wherein the operation of the motor is used for turning over garbage particles to accelerate heat dissipation, and when the heat dissipation needs to be accelerated through one or more modes, the system can control the motor to operate for a long time to accelerate turning over so as to assist in improving the heat dissipation. In order to determine when to stop the waste treatment, the system determines the current temperature value in the waste treatment device in real time or at regular time, for example, by determining the temperature of the bottom or side of the waste treatment canister containing waste, and based on the temperature value, determines whether the operation of the fan and motor can be stopped, i.e., the waste treatment can be stopped. If compare and confirm according to temperature value and default, or can be that the system gathers external environment temperature through the thermometer to compare with the temperature value based on this ambient temperature, if be close, if when being close to 25 ℃, then can confirm to stop refuse treatment, the system can control fan and motor stop operation this moment, can also control refuse treatment device's alarm output prompt tone simultaneously, in order to inform the user to accomplish refuse treatment.
Optionally, the method in this embodiment further includes:
monitoring the running current value of the motor;
determining an operation state of the motor based on the operation current value;
when the running state indicates that the motor is in a clamping stagnation state, the motor is controlled to switch the current first rotating direction to the second rotating direction and rotate based on the second rotating direction until the running state is recovered to be normal, wherein the first rotating direction and the second rotating direction are opposite to each other.
For example, in the grinding mode, when the motor drives the cutter to cut and grind the garbage in the forward rotation mode, the cutter may be unable to cut or be stuck during cutting due to the garbage being a large hard object, resulting in overload and stop of the motor. At the moment, the system senses that the running current of the motor is too large (exceeds a set value), so that an instruction is sent to enable the motor to rotate reversely for at least one circle, the hard object is separated from the cutter, the cutter is driven to move along a reverse mode until the running current of the motor recovers to a normal value, the system can control the motor to switch back to a forward rotation mode to drive the cutter to grind in the forward direction, and the system repeats the operation until the hard garbage is ground again and stuck, namely controls the cutter to rotate forward and reversely for cutting the hard garbage for multiple times until the hard garbage is ground to be small, and stops repeating the operation when the cutter is not prevented from rotating any more. At this time, the large hard objects can be completely grinded into particles, and the subsequent grinding process can be smoothly performed. Through the mode, the angle conversion of the hard object garbage can be facilitated, the cutting angle and the position at each time are different, the hard object can be cut quickly, and the size of the hard object is reduced. If the garbage is too large and the cutter is blocked, the device is stopped and cannot be started no matter the motor rotates forwards and backwards, and the system can control the indicator lamp on the device to flash and send out an alarm prompt tone to inform a user.
In addition, optionally, when the garbage disposal device cover and a protection switch (specific number is not unique) for preventing the garbage disposal device cover from being opened during operation of the device, such as a protection switch including a mechanical key switch, a magnetic induction switch, etc., in this embodiment, before disposing the garbage to be disposed based on at least the disposal policy, the method further includes:
and when the protection switch is determined to be in the closed state, treating the garbage to be treated at least based on the treatment strategy.
That is, the system performs the garbage disposal only when the protection switches are in the closed state, that is, when the cover is firmly covered on the device. Otherwise, a prompt tone can be output to inform the user that the cover body is closed, and then the system can execute garbage disposal. Therefore, the safety of the treatment process can be ensured, and the waste gas generated in the treatment process can be effectively prevented from overflowing to pollute the ambient air.
As shown in fig. 3, another embodiment of the present invention also provides a garbage disposal system, which is applied in a garbage disposal device, and the system includes:
the weighing module is used for determining the initial weight of the garbage to be treated;
the control module is used for determining the total processing time length according to the initial weight, determining a processing strategy based on the total processing time length and the initial weight, and processing the garbage to be processed at least based on the processing strategy; the total processing time lengths corresponding to different initial weights are different, and the processing strategy comprises a plurality of processing means for processing the garbage to be processed and an execution time length threshold value of each processing means.
As an alternative embodiment, the garbage disposal device has a plurality of processing modes, each processing means corresponds to one processing mode, so as to realize the processing means based on the corresponding processing mode;
the treatment modes comprise a drying mode for drying the garbage to be treated, a grinding mode for grinding the dried garbage to be treated, and a cooling mode for cooling the ground garbage to be treated.
As an optional embodiment, the processing the garbage to be processed based on at least the processing policy includes:
determining a first execution time length threshold corresponding to the baking mode;
and starting the drying mode, controlling the operation of a heater and a fan of the garbage treatment device based on the first execution time length threshold value so as to cooperatively bake the garbage to be treated, and pushing waste residual gas generated by baking to be discharged through a filter of the garbage treatment device.
As an alternative embodiment, the control module is further configured to:
in the drying mode, the stirring component in the garbage treatment device is controlled to operate at least intermittently so as to stir and turn the garbage to be treated.
As an alternative embodiment, the control module is further configured to:
determining the current weight of the garbage to be treated in a drying mode;
calculating and determining the dehydration rate of the garbage to be treated based on the current weight and the initial weight;
whether to simultaneously initiate the grinding mode is determined based at least on the rate of dewatering.
As an optional embodiment, the processing the garbage to be processed based on at least the processing policy includes:
determining a second execution duration threshold corresponding to the grinding mode;
starting a grinding mode, and controlling a motor of the garbage treatment device to operate based on a second execution duration threshold so as to drive a cutter to cut and grind the garbage to be treated;
determining an environmental humidity value in the waste treatment device;
at least whether to simultaneously initiate the cooling mode is determined based on the ambient humidity value.
As an alternative embodiment, determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value includes:
when the environmental humidity value meets the requirement, starting a cooling mode;
determining a third execution time length threshold corresponding to the freezing mode;
in the cooling mode, the fan is controlled to continue to operate at least based on the third execution time length threshold, and meanwhile, the heater is controlled to stop heating, and the motor is controlled to operate at least intermittently;
determining a temperature value in the garbage disposal device;
whether to stop the operation of the fan and the motor is determined at least based on the temperature value.
As an alternative embodiment, the control module is further configured to:
monitoring the running current value of the motor;
determining an operation state of the motor based on the operation current value;
when the running state indicates that the motor is in a clamping stagnation state, the motor is controlled to switch the current first rotating direction to the second rotating direction and rotate based on the second rotating direction until the running state is recovered to be normal, wherein the first rotating direction and the second rotating direction are opposite to each other.
As an alternative embodiment, the garbage disposal device is provided with a protection switch for preventing the cover body of the garbage disposal device from being opened;
processing the garbage to be processed based on at least a processing strategy, comprising:
and when the protection switch is determined to be in the closed state, treating the garbage to be treated at least based on the treatment strategy.
An embodiment of the present invention further provides a garbage disposal apparatus, including: a memory, a processor, and a garbage handler stored on the memory and operable on the processor; the garbage handler when executed by the processor implements the steps of the garbage handling method of any of the embodiments as described above.
An embodiment of the present invention also provides a storage medium, on which a computer program is stored, which when executed by a processor of a terminal device implements the method as described above. It should be understood that each solution in this embodiment has a corresponding technical effect in the foregoing method embodiments, and details are not described here.
Embodiments of the invention also provide a computer program product tangibly stored on a computer-readable medium and comprising computer-executable instructions that, when executed, cause at least one processor to perform a processing method such as those described in the embodiments above. It should be understood that each solution in this embodiment has a corresponding technical effect in the foregoing method embodiments, and details are not described here.
It should be noted that the computer storage media of the present application can be computer readable signal media or computer readable storage media or any combination of the two. The computer readable medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access storage media (RAM), a read-only storage media (ROM), an erasable programmable read-only storage media (EPROM or flash memory), an optical fiber, a portable compact disc read-only storage media (CD-ROM), an optical storage media piece, a magnetic storage media piece, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, antenna, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
It should be understood that although the present application has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. A waste treatment method applied to a waste treatment device is characterized by comprising the following steps:
determining the initial weight of the garbage to be treated;
determining a total processing time length based on the initial weights, wherein the total processing time lengths corresponding to different initial weights are different;
determining a treatment strategy based on the total treatment time and the initial weight, wherein the treatment strategy comprises a plurality of treatment means for treating the garbage to be treated and an execution time threshold of each treatment means;
and processing the garbage to be processed at least based on the processing strategy.
2. A method according to claim 1, wherein the waste disposal device has a plurality of treatment modes, each treatment means corresponding to a treatment mode, for implementing the treatment means based on the corresponding treatment mode;
the treatment mode comprises a drying mode for drying the garbage to be treated, a grinding mode for grinding the dried garbage to be treated, and a cooling mode for cooling the ground garbage to be treated.
3. The method of claim 2, wherein the processing the garbage to be processed based on at least the processing policy comprises:
determining a first execution time length threshold corresponding to the baking mode;
and starting the operation of the drying mode, controlling the operation of a heater and a fan of the garbage treatment device based on the first execution time length threshold value so as to cooperate with baking the garbage to be treated, and pushing waste residual gas generated by baking to pass through a filter of the garbage treatment device and be discharged.
4. A method of waste disposal according to claim 3, further comprising:
and in the drying mode, at least intermittently controlling a stirring component in the garbage treatment device to operate so as to stir and turn the garbage to be treated.
5. A method of waste disposal according to claim 3, further comprising:
determining the current weight of the garbage to be processed in the drying mode;
calculating and determining the dehydration rate of the garbage to be processed based on the current weight and the initial weight;
determining whether to simultaneously activate the grinding mode based at least on the dehydration rate.
6. The method of claim 5, wherein the processing the garbage to be processed based on at least the processing policy comprises:
determining a second execution duration threshold corresponding to the grinding mode;
starting the grinding mode, and controlling a motor of the garbage treatment device to operate based on the second execution duration threshold so as to drive a cutter to cut and grind the garbage to be treated;
determining an ambient humidity value within the waste management device;
determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value.
7. The method of claim 6, wherein the determining at least whether to simultaneously initiate the cooling mode based on the ambient humidity value comprises:
when the ambient humidity value meets the requirement, starting the cooling mode;
determining a third execution time period threshold corresponding to the freeze mode;
in the cooling mode, the fan is controlled to continue to operate at least based on the third execution time length threshold, and meanwhile the heater is controlled to stop heating and the motor is controlled to operate at least intermittently;
determining a temperature value within the waste treatment device;
determining whether to stop operation of the fan and motor based at least on the temperature value.
8. A method of waste disposal according to claim 6 further comprising:
monitoring the running current value of the motor;
determining an operating state of the motor based on the operating current value;
and when the running state indicates that the motor is in a clamping stagnation state, controlling the motor to switch the current first rotating direction to a second rotating direction, and rotating based on the second rotating direction until the running state returns to normal, wherein the first rotating direction and the second rotating direction are opposite to each other.
9. A waste disposal method according to claim 2, wherein the waste disposal device has a protection switch for preventing a cover of the waste disposal device from being opened when the waste disposal device is in operation;
the processing the garbage to be processed based on at least the processing strategy comprises:
and when the protection switch is determined to be in the closed state, processing the garbage to be processed at least based on the processing strategy.
10. A waste disposal system for use in a waste disposal device, the system comprising:
the weighing module is used for determining the initial weight of the garbage to be treated;
the control module is used for determining the total processing time length according to the initial weight, determining a processing strategy based on the total processing time length and the initial weight, and processing the garbage to be processed at least based on the processing strategy; the total processing time lengths corresponding to different initial weights are different, and the processing strategy comprises a plurality of processing means for processing the garbage to be processed and an execution time length threshold of each processing means.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210001726.1A CN114326883A (en) | 2022-01-04 | 2022-01-04 | Garbage treatment method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210001726.1A CN114326883A (en) | 2022-01-04 | 2022-01-04 | Garbage treatment method and system |
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| JPH08226764A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Refuse disposing device |
| CN102645090A (en) * | 2012-03-31 | 2012-08-22 | 宁波思朗智能科技发展有限公司 | Garbage processing control system and corresponding garbage processing method |
| CN111151368A (en) * | 2020-01-09 | 2020-05-15 | 珠海格力电器股份有限公司 | Garbage treatment method, system, storage medium and garbage treatment equipment |
| CN111420791A (en) * | 2020-03-20 | 2020-07-17 | 娜谷环保科技(深圳)有限公司 | Garbage disposal method, equipment and computer readable storage medium |
| CN111719646A (en) * | 2020-07-06 | 2020-09-29 | 东莞市森菲环保科技有限公司 | Intelligent system for food waste treatment and control method |
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2022
- 2022-01-04 CN CN202210001726.1A patent/CN114326883A/en active Pending
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| JPH08226764A (en) * | 1995-02-23 | 1996-09-03 | Matsushita Electric Ind Co Ltd | Refuse disposing device |
| CN102645090A (en) * | 2012-03-31 | 2012-08-22 | 宁波思朗智能科技发展有限公司 | Garbage processing control system and corresponding garbage processing method |
| CN111151368A (en) * | 2020-01-09 | 2020-05-15 | 珠海格力电器股份有限公司 | Garbage treatment method, system, storage medium and garbage treatment equipment |
| CN111420791A (en) * | 2020-03-20 | 2020-07-17 | 娜谷环保科技(深圳)有限公司 | Garbage disposal method, equipment and computer readable storage medium |
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