CN106568840B - Control method and control device for hot fluid and drinking equipment - Google Patents
Control method and control device for hot fluid and drinking equipment Download PDFInfo
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- CN106568840B CN106568840B CN201610966394.5A CN201610966394A CN106568840B CN 106568840 B CN106568840 B CN 106568840B CN 201610966394 A CN201610966394 A CN 201610966394A CN 106568840 B CN106568840 B CN 106568840B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/106—Number of transducers one or more transducer arrays
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Abstract
The invention provides a control method and a control device of hot fluid and drinking equipment, wherein the control method of the hot fluid comprises the following steps: when an opening instruction of an outlet of hot fluid is obtained, detecting whether a hollow part with an open top is arranged in a designated area; when a hollow part without a top opening in the designated area is detected, the hot fluid outlet is not opened. According to the technical scheme, through detection of the hollow part, on one hand, scalding caused by misoperation is prevented, and on the other hand, waste caused by heat flow flowing out under the condition that no container is arranged is also prevented.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a control method of hot fluid, a control device of the hot fluid and drinking equipment
Background
In the related art, as shown in fig. 1, a user needs to manually touch a key to receive hot fluid, a part of electric appliances are provided with a locking key to prevent from being scalded due to false triggering, the other part of electric appliances limit the flow of the hot fluid every time and are automatically closed, excessive overflow or incomplete filling can occur according to the size of a user receiving container by adopting the mode, and a lot of defects exist in user operation, so that the use experience of the user is influenced.
Disclosure of Invention
In order to solve at least one of the above technical problems, an object of the present invention is to provide a method for controlling a hot fluid.
Another object of the present invention is to provide a device for controlling a hot fluid.
It is a further object of the present invention to provide a drinking apparatus.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a method for controlling a hot fluid, including: when an opening instruction of an outlet of hot fluid is obtained, detecting whether a hollow part with an open top is arranged in a designated area; when a hollow part without a top opening in the designated area is detected, the hot fluid outlet is not opened.
In the technical scheme, when the opening instruction of the outlet of the heat flow liquid is acquired, whether the hollow part with the top opening is arranged in the specified area is detected, so that the hollow part with the top opening is not arranged in the specified area, the outlet of the heat flow liquid is not opened, and through the detection of the hollow part, on one hand, scalding caused by misoperation is prevented, and on the other hand, waste caused by heat flow outflow under the condition that no container is arranged is also prevented.
In addition, the method for controlling the hot fluid in the above embodiment provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: opening a hot fluid outlet upon detection of a hollow part having a top opening; detecting whether the height difference value between the upper surface of the heat flow liquid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the heat flow liquid; and when the preset threshold value is detected to be reached, closing the outlet of the hot fluid.
In this technical scheme, through when detecting the hollow part that has the open-top, open the thermal current liquid export, the response of thermal current liquid is opened, in the hydrothermal fluid outflow in-process, whether the difference in height of hydrothermal fluid upper surface and open-top reaches the preset threshold value in detecting the hollow part, when detecting to reach the preset threshold value, close the export of thermal current liquid, thereby realized according to the function of the hollow height determination outflow liquid volume of hollow part, on the one hand, the overflow of thermal current liquid has been prevented, on the other hand, can realize the function that the thermal current liquid was accomplished to the single time according to the size of the container of difference, user's operation has been simplified, user's use experience has been promoted.
In any of the above technical solutions, preferably, when an opening instruction of the outlet of the hot fluid is obtained, whether a hollow component with an open top is provided in the designated area is detected, specifically including the following steps: when an opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to a designated area; generating virtual image information in the designated area according to the reflection information of the ultrasonic signal; and detecting whether the virtual image information has the image information of the hollow part or not so as not to open the hot fluid outlet when the image information of the hollow part is not detected.
According to the technical scheme, when the opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to the specified area, virtual image information in the specified area is generated by measuring the time interval between the ultrasonic emission pulse and the reflection pulse and the difference of the time of the ultrasonic pulse reflected in the specified area and the time of the ultrasonic pulse reaching the receivers of the at least two ultrasonic sensors, whether a hollow part exists in the specified area is determined by analyzing the image information of the hollow part in the virtual image information, so that when the image information of the hollow part is not analyzed, the hot fluid outlet is not opened, the ultrasonic sensor device is additionally arranged, the hollow part with the top opening in the specified area is detected, and the hot fluid is prevented from flowing out under the condition of no container.
In addition, the hollow member with the top opening may be detected by radar, 3D scanning, or the like.
In any of the above technical solutions, preferably, when a hollow component with an open top is detected, the method opens the hot fluid outlet, and specifically includes the following steps: detecting whether the area of the top opening is longitudinally corresponding to the area of the hot fluid outlet when the hollow part with the top opening is detected; and opening the hot fluid outlet when the area of the top opening is detected to be longitudinally corresponding to the area of the hot fluid outlet.
In this technical scheme, when detecting the hollow part that has the open-top, further detect whether open-top's region is vertical with the region of hot fluid liquid export and correspond to when detecting open-top's region and the region of hot fluid liquid export is vertical, open hot fluid liquid export, reduced because when the hollow part of top was placed the off normal, the probability that the user was scalded in the hot fluid liquid outflow.
In any of the above technical solutions, preferably, when it is detected that the region of the top opening longitudinally corresponds to the region of the hot fluid outlet, the hot fluid outlet is opened, specifically including the steps of: determining a longitudinal depth of the hollow member upon detecting that the region of the top opening corresponds longitudinally to the region of the hot fluid outlet; detecting whether the longitudinal depth is greater than or equal to a preset threshold value; and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
In the technical scheme, when the area with the top opening is detected to be longitudinally corresponding to the hot fluid outlet area, the longitudinal depth of the hollow part is determined, whether the longitudinal depth is larger than or equal to a preset threshold value or not is further detected, so that the hot fluid outlet is opened when the longitudinal depth is larger than or equal to the preset threshold value, and the opening accuracy of the hot fluid outlet is further improved.
In addition, whether the outlet of the hot fluid is opened or not can be determined by whether the human body characteristic information exists in the infrared induction preset area or not.
Specifically, the longitudinal depth of the hollow component is determined, and the longitudinal depth may be determined by the image information of the hollow component in the virtual image information, or may be determined again according to the bottom position and the top position of the hollow component.
Embodiments of a second aspect of the invention provide a device for controlling a hot fluid, comprising: the detection unit is used for detecting whether a hollow part with an open top is arranged in the specified area or not when an opening instruction of the outlet of the hot fluid is obtained; and the opening unit is used for not opening the hot fluid outlet when detecting that the hollow part without the top opening is arranged in the designated area.
In the technical scheme, when the opening instruction of the outlet of the heat flow liquid is acquired, whether the hollow part with the top opening is arranged in the specified area is detected, so that the hollow part with the top opening is not arranged in the specified area, the outlet of the heat flow liquid is not opened, and through the detection of the hollow part, on one hand, scalding caused by misoperation is prevented, and on the other hand, waste caused by heat flow outflow under the condition that no container is arranged is also prevented.
In any of the above technical solutions, preferably, the opening unit is further configured to: opening a hot fluid outlet upon detection of a hollow part having a top opening; the detection unit is further configured to: detecting whether the height difference value between the upper surface of the heat flow liquid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the heat flow liquid; the control device for the hot fluid further comprises: and the closing unit is used for closing the outlet of the hot fluid when the preset threshold value is detected to be reached.
In this technical scheme, through when detecting the hollow part that has the open-top, open the thermal current liquid export, the response of thermal current liquid is opened, in the hydrothermal fluid outflow in-process, whether the difference in height of hydrothermal fluid upper surface and open-top reaches the preset threshold value in detecting the hollow part, when detecting to reach the preset threshold value, close the export of thermal current liquid, thereby realized according to the function of the hollow height determination outflow liquid volume of hollow part, on the one hand, the overflow of thermal current liquid has been prevented, on the other hand, can realize the function that the thermal current liquid was accomplished to the single time according to the size of the container of difference, user's operation has been simplified, user's use experience has been promoted.
In any of the above technical solutions, preferably, the method further includes: the sending unit is used for sending ultrasonic signals to the designated area by adopting at least two ultrasonic sensors when the starting instruction is obtained; a generation unit configured to generate virtual image information within a specified region from reflection information of the ultrasonic signal; the detection unit is further configured to: and detecting whether the virtual image information has the image information of the hollow part or not so as not to open the hot fluid outlet when the image information of the hollow part is not detected.
According to the technical scheme, when the opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to the specified area, virtual image information in the specified area is generated by measuring the time interval between the ultrasonic emission pulse and the reflection pulse and the difference of the time of the ultrasonic pulse reflected in the specified area and the time of the ultrasonic pulse reaching the receivers of the at least two ultrasonic sensors, whether a hollow part exists in the specified area is determined by analyzing the image information of the hollow part in the virtual image information, so that when the image information of the hollow part is not analyzed, the hot fluid outlet is not opened, the ultrasonic sensor device is additionally arranged, the hollow part with the top opening in the specified area is detected, and the hot fluid is prevented from flowing out under the condition of no container.
In addition, the hollow member with the top opening may be detected by radar, 3D scanning, or the like.
In any of the above technical solutions, preferably, the detection unit is further configured to: detecting whether the area of the top opening is longitudinally corresponding to the area of the hot fluid outlet when the hollow part with the top opening is detected; the opening unit is also used for: and opening the hot fluid outlet when the area of the top opening is detected to be longitudinally corresponding to the area of the hot fluid outlet.
In this technical scheme, when detecting the hollow part that has the open-top, further detect whether open-top's region is vertical with the region of hot fluid liquid export and correspond to when detecting open-top's region and the region of hot fluid liquid export is vertical, open hot fluid liquid export, reduced because when the hollow part of top was placed the off normal, the probability that the user was scalded in the hot fluid liquid outflow.
In any of the above technical solutions, preferably, the method further includes: a determination unit for determining a longitudinal depth of the hollow member when it is detected that the region of the top opening corresponds longitudinally to the region of the hot fluid outlet; the detection unit is further configured to: detecting whether the longitudinal depth is greater than or equal to a preset threshold value; the opening unit is also used for: and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
In the technical scheme, when the area with the top opening is detected to be longitudinally corresponding to the hot fluid outlet area, the longitudinal depth of the hollow part is determined, whether the longitudinal depth is larger than or equal to a preset threshold value or not is further detected, so that the hot fluid outlet is opened when the longitudinal depth is larger than or equal to the preset threshold value, and the opening accuracy of the hot fluid outlet is further improved.
In addition, whether the outlet of the hot fluid is opened or not can be determined by whether the human body characteristic information exists in the infrared induction preset area or not.
Specifically, the longitudinal depth of the hollow component is determined, and the longitudinal depth may be determined by the image information of the hollow component in the virtual image information, or may be determined again according to the bottom position and the top position of the hollow component.
Embodiments of the third aspect of the invention provide a drinking apparatus comprising a heated liquid control device as described in any one of the embodiments of the second aspect of the invention.
The drinking device provided by the embodiment of the third aspect of the present invention is provided with the control device of the hot fluid according to the embodiment of the second aspect of the present invention, so that the drinking device has all the beneficial effects of the control device of the hot fluid, and details are not repeated herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram showing a control scheme of a hot fluid in the related art.
FIG. 2 shows a schematic flow diagram of a method of controlling a hot fluid according to an embodiment of the invention;
FIG. 3 shows a schematic block diagram of a control device for a hot fluid according to an embodiment of the invention;
FIG. 4 shows a schematic block diagram of a drinking device according to an embodiment of the present invention;
FIG. 5 shows a schematic diagram of a control scheme for a hot fluid according to one embodiment of the invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 2 shows a schematic flow diagram of a method of controlling a hot fluid according to an embodiment of the invention.
As shown in fig. 2, the method for controlling hot fluid according to the embodiment of the present invention includes: step 202, when an opening instruction of an outlet of the hot fluid is obtained, detecting whether a hollow part with an opening at the top is arranged in a designated area; and 204, not opening a hot fluid outlet when detecting that the hollow part without the top opening is in the designated area.
In the technical scheme, when the opening instruction of the outlet of the heat flow liquid is acquired, whether the hollow part with the top opening is arranged in the specified area is detected, so that the hollow part with the top opening is not arranged in the specified area, the outlet of the heat flow liquid is not opened, and through the detection of the hollow part, on one hand, scalding caused by misoperation is prevented, and on the other hand, waste caused by heat flow outflow under the condition that no container is arranged is also prevented.
In addition, the method for controlling the hot fluid in the above embodiment provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: opening a hot fluid outlet upon detection of a hollow part having a top opening; detecting whether the height difference value between the upper surface of the heat flow liquid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the heat flow liquid; and when the preset threshold value is detected to be reached, closing the outlet of the hot fluid.
In this technical scheme, through when detecting the hollow part that has the open-top, open the thermal current liquid export, the response of thermal current liquid is opened, in the hydrothermal fluid outflow in-process, whether the difference in height of hydrothermal fluid upper surface and open-top reaches the preset threshold value in detecting the hollow part, when detecting to reach the preset threshold value, close the export of thermal current liquid, thereby realized according to the function of the hollow height determination outflow liquid volume of hollow part, on the one hand, the overflow of thermal current liquid has been prevented, on the other hand, can realize the function that the thermal current liquid was accomplished to the single time according to the size of the container of difference, user's operation has been simplified, user's use experience has been promoted.
In any of the above technical solutions, preferably, when an opening instruction of the outlet of the hot fluid is obtained, whether a hollow component with an open top is provided in the designated area is detected, specifically including the following steps: when an opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to a designated area; generating virtual image information in the designated area according to the reflection information of the ultrasonic signal; and detecting whether the virtual image information has the image information of the hollow part or not so as not to open the hot fluid outlet when the image information of the hollow part is not detected.
According to the technical scheme, when the opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to the specified area, virtual image information in the specified area is generated by measuring the time interval between the ultrasonic emission pulse and the reflection pulse and the difference of the time of the ultrasonic pulse reflected in the specified area and the time of the ultrasonic pulse reaching the receivers of the at least two ultrasonic sensors, whether a hollow part exists in the specified area is determined by analyzing the image information of the hollow part in the virtual image information, so that when the image information of the hollow part is not analyzed, the hot fluid outlet is not opened, the ultrasonic sensor device is additionally arranged, the hollow part with the top opening in the specified area is detected, and the hot fluid is prevented from flowing out under the condition of no container.
In addition, the hollow member with the top opening may be detected by radar, 3D scanning, or the like.
In any of the above technical solutions, preferably, when a hollow component with an open top is detected, the method opens the hot fluid outlet, and specifically includes the following steps: detecting whether the area of the top opening is longitudinally corresponding to the area of the hot fluid outlet when the hollow part with the top opening is detected; and opening the hot fluid outlet when the area of the top opening is detected to be longitudinally corresponding to the area of the hot fluid outlet.
In this technical scheme, when detecting the hollow part that has the open-top, further detect whether open-top's region is vertical with the region of hot fluid liquid export and correspond to when detecting open-top's region and the region of hot fluid liquid export is vertical, open hot fluid liquid export, reduced because when the hollow part of top was placed the off normal, the probability that the user was scalded in the hot fluid liquid outflow.
In any of the above technical solutions, preferably, when it is detected that the region of the top opening longitudinally corresponds to the region of the hot fluid outlet, the hot fluid outlet is opened, specifically including the steps of: determining a longitudinal depth of the hollow member upon detecting that the region of the top opening corresponds longitudinally to the region of the hot fluid outlet; detecting whether the longitudinal depth is greater than or equal to a preset threshold value; and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
In the technical scheme, when the area with the top opening is detected to be longitudinally corresponding to the hot fluid outlet area, the longitudinal depth of the hollow part is determined, whether the longitudinal depth is larger than or equal to a preset threshold value or not is further detected, so that the hot fluid outlet is opened when the longitudinal depth is larger than or equal to the preset threshold value, and the opening accuracy of the hot fluid outlet is further improved.
In addition, whether the outlet of the hot fluid is opened or not can be determined by whether the human body characteristic information exists in the infrared induction preset area or not.
Specifically, the longitudinal depth of the hollow component is determined, and the longitudinal depth may be determined by the image information of the hollow component in the virtual image information, or may be determined again according to the bottom position and the top position of the hollow component.
Fig. 3 shows a schematic block diagram of a control device of a hot fluid according to an embodiment of the invention.
As shown in fig. 3, the apparatus 300 for controlling hot fluid according to the embodiment of the present invention includes: a detection unit 302, configured to detect whether a hollow component with an open top is present in a specified area when an opening instruction of an outlet of a hot fluid is obtained; and the opening unit 304 is used for not opening the hot fluid outlet when detecting that the hollow part without the top opening is arranged in the designated area.
In the technical scheme, when the opening instruction of the outlet of the heat flow liquid is acquired, whether the hollow part with the top opening is arranged in the specified area is detected, so that the hollow part with the top opening is not arranged in the specified area, the outlet of the heat flow liquid is not opened, and through the detection of the hollow part, on one hand, scalding caused by misoperation is prevented, and on the other hand, waste caused by heat flow outflow under the condition that no container is arranged is also prevented.
In any of the above technical solutions, preferably, the opening unit 304 is further configured to: opening a hot fluid outlet upon detection of a hollow part having a top opening; the detection unit 302 is further configured to: detecting whether the height difference value between the upper surface of the heat flow liquid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the heat flow liquid; the apparatus 300 for controlling a hot fluid further comprises: a closing unit 306 for closing the outlet of the hot fluid when detecting that the preset threshold is reached.
In this technical scheme, through when detecting the hollow part that has the open-top, open the thermal current liquid export, the response of thermal current liquid is opened, in the hydrothermal fluid outflow in-process, whether the difference in height of hydrothermal fluid upper surface and open-top reaches the preset threshold value in detecting the hollow part, when detecting to reach the preset threshold value, close the export of thermal current liquid, thereby realized according to the function of the hollow height determination outflow liquid volume of hollow part, on the one hand, the overflow of thermal current liquid has been prevented, on the other hand, can realize the function that the thermal current liquid was accomplished to the single time according to the size of the container of difference, user's operation has been simplified, user's use experience has been promoted.
In any of the above technical solutions, preferably, the method further includes: a sending unit 308, configured to send an ultrasonic signal to a designated area by using at least two ultrasonic sensors when a start instruction is obtained; a generating unit 310 for generating virtual image information within a specified region from reflection information of the ultrasonic wave signal; the detection unit 302 is further configured to: and detecting whether the virtual image information has the image information of the hollow part or not so as not to open the hot fluid outlet when the image information of the hollow part is not detected.
According to the technical scheme, when the opening instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to the specified area, virtual image information in the specified area is generated by measuring the time interval between the ultrasonic emission pulse and the reflection pulse and the difference of the time of the ultrasonic pulse reflected in the specified area and the time of the ultrasonic pulse reaching the receivers of the at least two ultrasonic sensors, whether a hollow part exists in the specified area is determined by analyzing the image information of the hollow part in the virtual image information, so that when the image information of the hollow part is not analyzed, the hot fluid outlet is not opened, the ultrasonic sensor device is additionally arranged, the hollow part with the top opening in the specified area is detected, and the hot fluid is prevented from flowing out under the condition of no container.
In addition, the hollow member with the top opening may be detected by radar, 3D scanning, or the like.
In any of the above technical solutions, preferably, the detecting unit 302 is further configured to: detecting whether the area of the top opening is longitudinally corresponding to the area of the hot fluid outlet when the hollow part with the top opening is detected; the enabling unit 304 is further configured to: and opening the hot fluid outlet when the area of the top opening is detected to be longitudinally corresponding to the area of the hot fluid outlet.
In this technical scheme, when detecting the hollow part that has the open-top, further detect whether open-top's region is vertical with the region of hot fluid liquid export and correspond to when detecting open-top's region and the region of hot fluid liquid export is vertical, open hot fluid liquid export, reduced because when the hollow part of top was placed the off normal, the probability that the user was scalded in the hot fluid liquid outflow.
In any of the above technical solutions, preferably, the method further includes: a determining unit 312 for determining a longitudinal depth of the hollow member when it is detected that the region of the top opening longitudinally corresponds to the region of the hot fluid outlet; the detection unit 302 is further configured to: detecting whether the longitudinal depth is greater than or equal to a preset threshold value; the enabling unit 304 is further configured to: and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
In the technical scheme, when the area with the top opening is detected to be longitudinally corresponding to the hot fluid outlet area, the longitudinal depth of the hollow part is determined, whether the longitudinal depth is larger than or equal to a preset threshold value or not is further detected, so that the hot fluid outlet is opened when the longitudinal depth is larger than or equal to the preset threshold value, and the opening accuracy of the hot fluid outlet is further improved.
In addition, whether the outlet of the hot fluid is opened or not can be determined by whether the human body characteristic information exists in the infrared induction preset area or not.
Specifically, the longitudinal depth of the hollow component is determined, and the longitudinal depth may be determined by the image information of the hollow component in the virtual image information, or may be determined again according to the bottom position and the top position of the hollow component.
Fig. 4 shows a schematic block diagram of a drinking device according to an embodiment of the invention.
According to the embodiment of the present invention, the drinking device 400 is provided with the control device 300 for hot fluid according to any one of the above technical solutions, so that the drinking device has all the advantages of the control device 300 for hot fluid, and details are not repeated herein.
FIG. 5 shows a schematic diagram of a control scheme for a hot fluid according to one embodiment of the invention.
A radar or ultrasonic detection device is added at a hot drink outlet, a model of a hollow part with an opening at the top is established by combining a control module to determine whether the hollow part is a container or not, when a button is pressed to unlock, the radar or ultrasonic detection device senses the position of the container and the depth of the container, when the safety value is determined to be reached, the outlet of the hot fluid is automatically triggered, the flowing safety of the hot fluid is improved, the height of the liquid level is monitored in real time, when the preset value is reached, the container is automatically closed, and when the container or the specific container is not detected, the locking state is maintained, the situation that the container is in the bud is reached, the flowing reliability of the hot fluid is improved, and the operation process.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method of controlling a heated fluid, comprising:
when an opening instruction of an outlet of hot fluid is obtained, detecting whether a hollow part with an open top is arranged in a designated area;
not opening the hot fluid outlet upon detecting that the hollow member without the top opening is within the designated area;
when the opening instruction of the outlet of the hot fluid is obtained, whether a hollow part with an open top is arranged in the specified area or not is detected, and the method specifically comprises the following steps:
when the starting instruction is obtained, at least two ultrasonic sensors are adopted to send ultrasonic signals to the designated area;
generating virtual image information in the designated area according to the reflection information of the ultrasonic signal;
detecting whether the virtual image information has the image information of the hollow part or not, so that the hot fluid outlet is not opened when the image information of the hollow part is not detected.
2. The method of claim 1, further comprising:
opening the hot fluid outlet upon detection of a hollow member having the top opening;
detecting whether the height difference between the upper surface of the hot fluid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the hot fluid;
and when the preset threshold value is detected to be reached, closing the outlet of the hot fluid.
3. The method for controlling hot fluid according to claim 2, wherein the step of opening the hot fluid outlet when the hollow component with the top opening is detected comprises the following steps:
detecting whether the area of the top opening longitudinally corresponds to the area of the hot fluid outlet when the hollow part with the top opening is detected;
opening the hot fluid outlet upon detecting that the area of the top opening corresponds longitudinally to the area of the hot fluid outlet.
4. The method for controlling hot fluid according to claim 3, wherein the step of opening the hot fluid outlet when the area of the top opening is detected to correspond longitudinally to the area of the hot fluid outlet comprises the following steps:
determining a longitudinal depth of the hollow member upon detecting that the region of the top opening corresponds longitudinally to the region of the hot fluid outlet;
detecting whether the longitudinal depth is greater than or equal to the preset threshold value;
and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
5. A device for controlling a heated fluid, comprising:
the detection unit is used for detecting whether a hollow part with an open top is arranged in the specified area or not when an opening instruction of the outlet of the hot fluid is obtained;
an opening unit for not opening the hot fluid outlet when detecting that the hollow part without the top opening is in the designated area;
the sending unit is used for sending ultrasonic signals to the designated area by adopting at least two ultrasonic sensors when the starting instruction is obtained;
a generation unit configured to generate virtual image information within the specified region from reflection information of the ultrasonic signal;
the detection unit is further configured to: detecting whether the virtual image information has the image information of the hollow part or not, so that the hot fluid outlet is not opened when the image information of the hollow part is not detected.
6. The device for controlling hot fluid according to claim 5,
the opening unit is further configured to: opening the hot fluid outlet upon detection of a hollow member having the top opening;
the detection unit is further configured to: detecting whether the height difference between the upper surface of the hot fluid in the hollow part and the top opening reaches a preset threshold value or not in the outflow process of the hot fluid;
the control device for the hot fluid further comprises:
and the closing unit is used for closing the outlet of the hot fluid when the preset threshold value is detected to be reached.
7. The device for controlling hot fluid according to claim 6,
the detection unit is further configured to: detecting whether the area of the top opening longitudinally corresponds to the area of the hot fluid outlet when the hollow part with the top opening is detected;
the opening unit is further configured to: opening the hot fluid outlet upon detecting that the area of the top opening corresponds longitudinally to the area of the hot fluid outlet.
8. The apparatus for controlling a heated fluid of claim 7, further comprising:
a determining unit for determining a longitudinal depth of the hollow member when it is detected that the region of the top opening corresponds longitudinally to the region of the hot fluid outlet;
the detection unit is further configured to: detecting whether the longitudinal depth is greater than or equal to the preset threshold value;
the opening unit is further configured to: and when the longitudinal depth is detected to be greater than or equal to the preset threshold value, opening the hot fluid outlet.
9. A drinking apparatus, comprising: the device for controlling the flow of hot liquid according to any one of claims 5 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610966394.5A CN106568840B (en) | 2016-10-31 | 2016-10-31 | Control method and control device for hot fluid and drinking equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610966394.5A CN106568840B (en) | 2016-10-31 | 2016-10-31 | Control method and control device for hot fluid and drinking equipment |
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| CN106568840A CN106568840A (en) | 2017-04-19 |
| CN106568840B true CN106568840B (en) | 2020-07-28 |
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| CN102519145B (en) * | 2011-12-23 | 2014-05-07 | 华南理工大学 | Wrong water outlet preventing device for water heater |
| CN104287624A (en) * | 2014-11-03 | 2015-01-21 | 路平 | Efficient intelligent drinking water machine |
| CN104757877A (en) * | 2015-04-30 | 2015-07-08 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water outlet control method thereof |
| CN205091027U (en) * | 2015-09-17 | 2016-03-16 | 广州华凌制冷设备有限公司 | Detection of water level sensor and tame electric installation |
| CN105465474A (en) * | 2016-01-20 | 2016-04-06 | 惠州市衡力达实业发展有限公司 | Inductive water supply system |
| CN205625618U (en) * | 2016-04-05 | 2016-10-12 | 厦门大学嘉庚学院 | Intelligent control water dispenser |
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