Consumable in-situ detection method, device and equipment and computer readable storage medium

Abstract

The invention provides a consumable in-situ detection method, device and equipment and a computer readable storage medium. The method comprises the following steps: determining in-place state information of consumables arranged in the nutrition equipment according to information acquired by a data acquisition device; the in-place state information comprises at least two items of consumable connecting piece state information, switching piece state information, anti-falling piece state information, upstream pipeline state information, downstream pipeline state information and roller state information. And according to the in-place state information, determining the installation state of the consumables set to the nutrition equipment. According to the consumable in-situ detection method disclosed by the invention, the installation state of the consumable arranged in the nutrition equipment can be detected.

Description

Technical Field

[0001] The present invention relates to the field of medical device technology, and in particular to a method, device, equipment and computer-readable storage medium for detecting consumables in situ. Background Art

[0002] The nutrition pump can be used to infuse liquid into the patient to meet the patient's needs. For example, the liquid can be a nutrient solution. In-situ detection means that after the infusion consumables are installed on the nutrition pump, the nutrition pump can identify the installation status of the infusion consumables. If some of the pipes are not installed in place, it means that the installation here is abnormal.

[0003] In the prior art, many nutrition pumps only perform consumable presence detection at the liquid inlet or outlet. The detection method has low accuracy and has the problem of missed abnormalities, and cannot meet the user's needs for consumable presence detection on the nutrition pump. Summary of the invention

[0004] The object of the present invention is to provide a method, device, equipment and computer-readable storage medium for detecting consumables in place. The method for detecting consumables in place can detect the installation status of consumables set to nutritional equipment with high accuracy, and can reduce the problem of abnormal omissions.

[0005] In a first aspect, an embodiment of the present application provides a method for detecting consumables in place, comprising: determining in-place status information of consumables set to the nutrition equipment based on information collected by a data acquisition device, the in-place status information comprising at least two items of consumable connector status information, switching component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information; determining the installation status of the consumables set to the nutrition equipment based on the in-place status information.

[0006] The embodiment of the present application sets the in-place status information to include at least two of the consumable connector status information, the switching component status information, the anti-drop component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information. In this way, the detection area between the consumables and the nutrition equipment can be increased. In other words, the installation status of the consumables can be determined based on multiple information. Compared with determining the installation status of the consumables through one information, the randomness of a single value can be avoided, the accuracy of in-place detection can be increased, and the probability of abnormal missed reporting can be reduced.

[0007] Optionally, the installation state of the consumable includes a fully in-place state, a partially in-place state or an out-of-place state.

[0008] By setting the installation status to include fully in place, partially in place or not in place, the installation status of the consumables can be refined, so that the installation status of the consumables can be obtained more accurately, so that the user can find out the cause and solve the abnormality according to the installation status of the consumables, accurately adjust the installation status between the consumables and the nutrition equipment, improve the accuracy of the adjustment, thereby saving adjustment time and improving efficiency.

[0009] Optionally, determining the installation status of consumables set to the nutrition equipment based on the in-place status information includes: determining the installation status of consumables set to the nutrition equipment based on the number of status information that meets respective preset detection conditions in the in-place status information.

[0010] Optionally, the method further includes: outputting alarm information or prompt information corresponding to the installation status of the consumables.

[0011] By outputting alarm information or prompt information corresponding to the consumable installation information, the user can be reminded to obtain the accurate abnormal status according to the corresponding alarm information or prompt information, reduce the time for troubleshooting the abnormal type, facilitate accurate resolution of the abnormality, and thus improve the user's work efficiency. In addition, outputting alarm information or prompt information corresponding to the consumable installation information can also reduce the time cost of the user learning to use the nutrition equipment, that is, the nutrition equipment is simple to operate and has strong applicability.

[0012] Optionally, the method further includes: determining, based on the in-place status information, position information of a location where the consumable is abnormally installed; and outputting the position information of the location where the consumable is abnormally installed.

[0013] By determining the position information of the abnormal installation of the consumables according to the in-place status information, the position of the abnormal installation of the consumables can be accurately located, which is convenient for accurate positioning of the abnormal area, and can be accurately adjusted to improve the work efficiency of the user. The consumables can be quickly and correctly connected to the nutrition equipment, shortening the installation and adjustment time and improving the work efficiency of the user.

[0014] Optionally, the method further includes: outputting alarm information or prompt information corresponding to the position information of the abnormal installation location of the consumables.

[0015] Here, the alarm information or prompt information corresponding to the position information of the abnormal installation point of the consumables is output. It can be understood that the abnormal status of different positions can be fed back to the user through different alarm information or prompt information. In this way, the abnormal position can be accurately located, which is convenient for troubleshooting and solving the abnormality, so as to accurately adjust the consumables, thereby saving the user's adjustment time and improving the user's work efficiency.

[0016] Optionally, the number of the data acquisition devices is at least two, and the data acquisition devices are electromagnetic sensors, optical sensors, ultrasonic sensors, pressure sensors or current sensors.

[0017] By setting at least two data acquisition devices, the in-situ status information obtained by the data acquisition devices can include at least two of the consumable connector status information, the switch status information, the anti-drop status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information. Since there are many types of electromagnetic sensors, optical sensors, ultrasonic sensors, pressure sensors or current sensors and they are widely used, setting the data acquisition device to be an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor is conducive to the large-scale production of nutrition equipment and can reduce the cost of nutrition equipment.

[0018] In the second aspect, an embodiment of the present application provides a consumable in-place detection device, including: an acquisition module, used to determine the in-place status information of the consumables set to the nutrition equipment based on the information collected by the data acquisition device; the in-place status information includes at least two items of consumable connector status information, switching component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information; an information analysis module, which determines the installation status of the consumables set to the nutrition equipment based on the in-place status information.

[0019] The consumables in-place detection device in the embodiment of the present application includes in-place status information including at least two of the consumables connector status information, switch status information, anti-drop status information, upstream pipeline status information, downstream pipeline status information, and roller status information. This can increase the detection area of ​​the consumables, that is, the installation status of the consumables can be determined based on multiple information. Compared with determining the installation status of the consumables through one information, the contingency of a single value can be avoided, the accuracy of in-place detection can be increased, and the probability of abnormal missed reporting can be reduced.

[0020] In a third aspect, an embodiment of the present application provides a nutrition device, comprising: at least one processor and a memory; the memory stores computer processing instructions; the at least one processor processes the computer processing instructions stored in the memory, so that the nutrition device implements the consumables in-situ detection method described in the first aspect or any one of the optional methods of the first aspect.

[0021] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, in which computer processing instructions are stored. When a processor processes the computer processing instructions, the nutrition equipment implements the consumables in-place detection method described in the first aspect or any one of the optional methods of the first aspect.

[0022] In the embodiment of the present application, a method, device, equipment and computer-readable storage medium for detecting consumables in place are provided. The method obtains the in-place status information collected by the data acquisition device; and sets the in-place status information to include at least two of the consumable connector status information, the switch status information, the anti-slip status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information; and then determines the installation status of the consumables set to the nutrition device according to the in-place status information. Since the consumables have multiple installation positions on the nutrition device, and any installation position is abnormally installed, the nutrition device cannot be used normally. Therefore, by setting the in-place status information to include at least two of the consumable connector status information, the switch status information, the anti-slip status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information, the detection area of ​​the consumables can be increased, that is, the installation status of the consumables can be determined according to multiple information, and compared with determining the installation status of the consumables by one information, the contingency of a single value can be avoided, the accuracy of the in-place detection is increased, and the probability of abnormal omission is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a structural schematic diagram of a nutrition device provided in an embodiment of the present application;

[0025] Figure 2 It is a structural schematic diagram of a consumable provided in an embodiment of the present application;

[0026] Figure 3 It is a structural schematic diagram of a nutrition device and consumables installed according to an embodiment of the present application;

[0027] Figure 4 It is a flow chart of a consumables in-situ detection method provided in an embodiment of the present application;

[0028] Figure 5 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application;

[0029] Figure 6 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application;

[0030] Figure 7 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application;

[0031] Figure 8 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application;

[0032] Fig. 9 A schematic diagram of the structure of a consumables in-place detection device provided in an embodiment of the present application;

[0033] Fig.10 A structural schematic diagram of a nutrition device provided in an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 10-consumables; 11-valve mechanism; 12-anti-drop structure; 13-upstream pipeline;

[0036] 14- downstream pipeline; 15- connecting pipe; 16- connecting piece; 17- identification piece;

[0037] 18-card slot; 19-fluid delivery assembly; 20-nutrition device; 21-device body;

[0038] 22-supporting part; 23-switching member; 24-anti-dropping member; 25-first installation position;

[0039] 26-second mounting position; 27-roller; 28-clip slot; 29-data acquisition device;

[0040] 210-acquisition module; 211-collection module; 212-storage module; 213-judgment module;

[0041] 214-first determination module; 220-information analysis module; 221-calculation module; 222-comparison module;

[0042] 223-second determination module; 224-positioning module; 225-alarm module; 301-memory;

[0043] 302 - processor; 303 - input device; 304 - output device. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0046] In addition, in the present application, directional terms such as "front" and "rear" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they can change accordingly according to the changes in the orientation of the components in the drawings.

[0047] In the embodiments of the present application, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0048] Nutrition pumps are widely used as a device that can deliver nutrient solution to patients. Usually, consumables are installed on the nutrition pump, and the nutrient solution is delivered to the patient through the consumables. When in use, the nutrition pump will perform in-situ detection on the consumables installed on the nutrition pump. When the consumables are normally installed on the nutrition pump, the nutrition pump is started, and the nutrient solution can be smoothly delivered to the patient.

[0049] The in-situ detection of consumables in many nutrition pumps relies only on a single sensor to detect the liquid inlet or outlet of the nutrition pump consumables. However, only detecting the liquid inlet or outlet of the consumables cannot identify whether other parts of the consumables have partially fallen off, resulting in the problem of underreporting. In addition, multiple abnormal situations correspond to one prompt message or alarm, resulting in multiple abnormal situations being unable to be distinguished, which is not conducive to users to find out the cause and solve the abnormality.

[0050] In order to solve the above technical problems, the present application provides a method, device, equipment and computer-readable storage medium for detecting consumables in place, which sets the in-place status information to include at least two of the consumable connector status information, switch status information, anti-drop status information, upstream pipeline status information, downstream pipeline status information and roller status information, and determines the installation status of the consumables set to the nutrition equipment according to the in-place status information. This can increase the detection area of ​​the consumables, that is, the installation status of the consumables can be determined based on multiple information. Compared with determining the installation status of the consumables through one information, it can avoid the randomness of a single value, increase the accuracy of in-place detection, and reduce the probability of abnormal omissions.

[0051] The following is an introduction to exemplary application scenarios of the embodiments of the present invention.

[0052] Figure 1 It is a structural schematic diagram of a nutrition device provided in an embodiment of the present application. Figure 2 It is a structural schematic diagram of a consumable provided in an embodiment of the present application. Figure 3 It is a structural schematic diagram of the installation of a nutrition device and consumables provided in an embodiment of the present application.

[0053] like Figure 1 As shown, the nutrition device 20 provided in the embodiment of the present application may include a device body 21 and a plurality of installation positions on the device body 21, wherein the plurality of installation positions may be respectively used to install different parts of the consumables 10. A data acquisition device is provided on each installation position of the device body 21, and each data acquisition device is communicatively connected with a processor (not shown in the figure) of the device body 21, and the following consumables in-situ detection method may be executed.

[0054] Exemplarily, a support portion 22 , a switching member 23 , an anti-slip member 24 , a first mounting position 25 , a second mounting position 26 and a roller 27 are provided on the device body 21 .

[0055] like Figure 2 As shown, a consumable 10 is provided in an embodiment of the present application, wherein the consumable 10 may include a connector 16 and a fluid delivery assembly 19, the fluid delivery assembly 19 is mounted on the connector 16, and the connector 16 is provided with an anti-slip structure 12 that cooperates with the device body 21.

[0056] The fluid delivery assembly 19 includes a valve mechanism 11, an upstream pipeline 13, a downstream pipeline 14, and a connecting pipe 15. The inlet of the upstream pipeline 13 is connected to a corresponding liquid storage device (e.g., a liquid storage bag or a liquid storage box), the outlet of the upstream pipeline 13 is connected to the inlet of the valve mechanism 11, the outlet of the valve mechanism 11 is connected to the inlet of the connecting pipe 15, the outlet of the connecting pipe 15 is connected to the inlet of the downstream pipeline 14, and the outlet of the downstream pipeline 14 is connected to the nasal cavity or oral cavity of the patient. Exemplarily, the connecting pipe 15 can be a silicone hose for cooperating with the roller 27.

[0057] Combination Figure 1 , Figure 2 and Figure 3 As shown, the device body 21 is provided with a snap groove 28, which cooperates with an elastic snap (not numbered) on the connecting member 16, so that the connecting member 16 can be detachably connected to the device body 21. When the consumable 10 is installed on the device body 21, the connecting member 16 and the supporting portion 22 are arranged opposite to each other.

[0058] For example, an identification member 17 may be provided on the connection member 16. Accordingly, a data acquisition device 29 may be provided at a position where the support portion 22 is opposite to the identification member 17, and the data acquisition device 29 is used to acquire the connection member status information.

[0059] Exemplarily, the identification member 17 may be a magnetic member, and the data acquisition device 29 may be an electromagnetic sensor. The electromagnetic sensor may be used to measure the magnetic flux of the identification member 17. By the size of the magnetic flux, the distance between the connector 16 and the support portion 22 may be determined. For example, the larger the magnetic flux, the closer the distance. In this way, it is possible to determine whether the connector 16 and the support portion 22 are normally installed based on the size of the magnetic flux. The connector status information includes normal installation and abnormal installation. For example, when the magnetic flux is greater than a preset threshold, it can be determined that the connector 16 and the support portion 22 are normally installed, and the connector status information is normal installation. When the magnetic flux is less than a preset threshold, it can be determined that the connector 16 and the support portion 22 are abnormally installed, and the connector status information is abnormal installation.

[0060] Of course, in other embodiments, the identification element 17 may be an identification element with other characteristics, and the data acquisition device 29 may also be other structures that match the characteristics of the identification element 17, such as an optical sensor, an ultrasonic sensor, a pressure sensor, or a current sensor. In the embodiment of the present application, the characteristics of the identification element and the specific structure of the data acquisition device 29 are not further limited.

[0061] Exemplarily, the valve mechanism 11 includes a valve housing and a valve core rotatably connected to the valve housing, the valve housing includes an outlet and at least one inlet; each inlet is respectively connected to the outlet corresponding to the upstream pipeline 13, and the outlet is connected to the inlet of the connecting pipe 15. The valve core can move between at least two positions, and the at least two positions include an open position connecting at least one inlet and outlet, and a closed position blocking at least one inlet and outlet.

[0062] The valve mechanism 11 is provided with a slot 18 that cooperates with the switching member 23. After the switching member 23 is located in the slot 18 of the valve mechanism 11, the angle of the slot 18 in the valve mechanism 11 can be adjusted by rotating the switching member 23, so that the valve core moves between the open position and the closed position.

[0063] Exemplarily, an identification member (not shown in the figure) may be provided on the valve mechanism 11. The identification member may be provided in the card slot 18. For example, the identification member is a magnetic member. Accordingly, a data acquisition device (not shown in the figure) that cooperates with the identification member on the valve mechanism 11 may be provided on the switching member 23, such as an electromagnetic sensor. The electromagnetic sensor may be used to measure the magnetic flux of the identification member, and the size of the magnetic flux may reflect the distance between the valve mechanism 11 and the switching member 23, thereby determining whether the switching member 23 and the valve mechanism 11 are installed normally. The switching member status information includes normal installation and abnormal installation. For example, when the magnetic flux is greater than a preset threshold value, it may be determined that the switching member 23 and the valve mechanism 11 are installed normally, and the switching member status information is normal installation. When the magnetic flux is less than a preset threshold value, it may be determined that the switching member 23 and the valve mechanism 11 are installed abnormally, and the switching member status information is abnormal installation.

[0064] In some other embodiments, an identification member (not shown in the figure) may also be provided on the switching member 23, and the identification member may be provided at one end of the switching member 23, for example, the identification member is a magnetic member. Accordingly, a data acquisition device (not shown in the figure) may be provided on the device body 21 to cooperate with the identification member on the switching member 23, for example, an electromagnetic sensor, etc. Among them, the electromagnetic sensor is used to measure the magnetic flux of the identification member, and calculate the angle difference between the switching member 23 and the initial position according to the size of the magnetic flux, so as to judge whether the switching member 23 and the valve mechanism 11 are installed normally. In some other embodiments, the position of the valve core of the valve mechanism 11 can also be judged according to the angle difference between the switching member 23 and the initial position, and then the working state of the valve mechanism 11 can be judged.

[0065] In some embodiments, the data acquisition device that cooperates with the identification member on the switch member 23 may also be set as an angle sensor, etc. In the embodiment of the present application, the specific structure of the data acquisition device that cooperates with the identification member on the switch member 23 is not further limited.

[0066] Exemplarily, the anti-slip member 24 is used to cooperate with the anti-slip structure 12 of the consumable 10 to prevent the consumable 10 from falling off the device body 21. The anti-slip member 24 has a locking position and an unlocking position, and the anti-slip member 24 is rotationally connected to the device body 21, that is, the anti-slip member 24 can rotate relative to the device body 21, so that the anti-slip member 24 rotates between the locking position and the unlocking position. When the anti-slip member 24 is located in the unlocking position, the angle of the anti-slip member 24 and the anti-slip structure 12 of the consumable 10 is the same, and the anti-slip member 24 can be installed in the anti-slip structure 12 at this time; when the anti-slip member 24 is located in the anti-slip structure 12, the anti-slip member 24 can be rotated to engage in the anti-slip structure 12, so that the anti-slip member 24 is located in the unlocking position.

[0067] Exemplarily, the anti-slip structure 12 can be a cavity structure with an opening at one end, and the opening is elongated and the cavity structure is cylindrical. The anti-slip member 24 is roughly T-shaped, and includes a main rod and a locking rod, one end of the main rod is connected to the driving mechanism in the device body 21, and the other end of the main rod is connected to the locking rod. When the anti-slip member 24 is in the unlocked position, the anti-slip member 24 can enter the cavity structure through the opening, and then the anti-slip member 24 can be rotated so that the anti-slip member 24 is engaged with the peripheral side of the opening, so that the anti-slip member 24 is in the unlocked position.

[0068] Exemplarily, an identification member (not shown in the figure) can be provided on the anti-slip member 24, wherein the identification member can be provided at one end of the anti-slip member 24. For example, the identification member can be a magnetic member. A data acquisition device (not shown in the figure) corresponding to the identification member can be provided on the device body 21, for example, an electromagnetic sensor, etc. The electromagnetic sensor can be used to measure the magnetic flux of the identification member, and the anti-slip member status information can be the magnetic flux of the magnetic member on the anti-slip member 24. The angle difference between the anti-slip member 24 and the initial position is calculated by the size of the magnetic flux, thereby judging whether the anti-slip member 24 and the anti-slip structure 12 are normally installed. The anti-slip member status information includes normal installation and abnormal installation.

[0069] Exemplarily, in the initial position, the angles of the anti-slip member 24 and the anti-slip structure 12 are the same, the data acquisition device is closest to the identification member, and the magnetic flux collected is the largest. Then, when the magnetic flux is less than the first preset threshold and greater than the second preset threshold, it can be determined that the anti-slip member 24 and the anti-slip structure 12 are installed normally, and the anti-slip member status information is normally installed. When the magnetic flux is greater than the first preset threshold or less than the second preset threshold, it can be determined that the anti-slip member 24 and the anti-slip structure 12 are abnormally installed, and the anti-slip member status information is abnormally installed. Of course, other determination methods can also be used, which are not further limited in the embodiments of the present application.

[0070] Exemplarily, the first mounting position 25 can be used to install the upstream pipeline 13 of the consumable 10. The first mounting position 25 can be a groove-shaped structure, and the upstream pipeline 13 can be snapped into the groove-shaped structure. Exemplarily, a data acquisition device (not shown in the figure) can be set on the groove-shaped structure, such as a pressure sensor, an electromagnetic sensor, an optical sensor or an ultrasonic sensor. The data acquisition device is used to collect pressure signals, magnetic flux, infrared signals or ultrasonic signals of the upstream pipeline. The installation status of the upstream pipeline 13 at the first mounting position 25 can be judged based on the collected pressure signal, magnetic flux, infrared signal or ultrasonic signal. The upstream pipeline status information includes normal installation and abnormal installation.

[0071] Exemplarily, when the data acquisition device provided at the first installation position 25 is a pressure sensor, the pressure sensor can be used to collect the pressure signal of the upstream pipeline 13, wherein the pressure signal when the upstream pipeline 13 is provided in the groove-like structure is different from the pressure signal when the upstream pipeline 13 is not provided in the groove-like structure. Therefore, the installation condition of the upstream pipeline 13 at the first installation position 25 can be judged by the size of the pressure signal. For example, when the pressure signal is greater than a preset threshold value, it can be determined that the upstream pipeline 13 and the first installation position 25 are normally installed, and the upstream pipeline status information is normally installed. When the pressure signal is less than a preset threshold value, it can be determined that the upstream pipeline 13 and the first installation position 25 are abnormally installed, and the upstream pipeline status information is abnormally installed. Of course, other determination methods can also be used, which are not further limited in the embodiments of the present application.

[0072] Exemplarily, the second mounting position 26 can be used to install the downstream pipeline 14 of the consumable 10. The second mounting position 26 can also be a groove-shaped structure, and the downstream pipeline 14 can be snapped into the groove-shaped structure. The groove-shaped structure can be provided with a data acquisition device (not shown in the figure), for example, a pressure sensor, a bubble sensor, an electromagnetic sensor, an optical sensor or an ultrasonic sensor, etc. The data acquisition device is used to collect pressure signals, bubble signals, magnetic flux, infrared signals or ultrasonic signals of the downstream pipeline. The installation status of the downstream pipeline 14 at the second mounting position 26 can be judged based on the collected pressure signal, magnetic flux, infrared signal or ultrasonic signal. The downstream pipeline status information includes normal installation and abnormal installation.

[0073] Exemplarily, when the data acquisition device provided at the second installation position 26 is a pressure sensor, the pressure sensor can be used to collect the pressure signal of the downstream pipeline, wherein the pressure signal of the downstream pipeline 14 provided in the groove-like structure is different from the pressure signal of the downstream pipeline 14 not provided in the groove-like structure. Therefore, the installation condition of the downstream pipeline 14 at the second installation position 26 can be judged by the size of the pressure signal. For example, when the pressure signal is greater than a preset threshold value, it can be determined that the downstream pipeline 14 and the second installation position 26 are normally installed, and the downstream pipeline status information is normally installed. When the pressure signal is less than a preset threshold value, it can be determined that the downstream pipeline 14 and the second installation position 26 are abnormally installed, and the downstream pipeline status information is abnormally installed. Of course, other determination methods can also be used, which are not further limited in the embodiments of the present application.

[0074] Exemplarily, the roller 27 can be used to install the connecting tube 15 of the consumable 10. A motor (not shown in the figure) connected to the roller 27 is provided in the device body 21, and the motor drives the roller 27 to rotate. A data acquisition device (not shown in the figure) can be provided at the roller 27, for example, a current sensor. The current sensor is used to detect the current signal when the motor of the roller 27 is running, and the current sensor can be located inside the motor or on an external board.

[0075] For example, the motor drives the roller 27 to rotate, and the connecting tube 15 of the consumable 10 is normally installed on the roller 27. When the motor and the roller 27 rotate, the resistance of the consumable is f 1 , the current signal shows characteristic I 1 If the connecting tube 15 is not installed on the roller 27 (abnormal installation), the motor and the roller 27 will be subject to the resistance of the consumables when rotating. 2 , the current signal shows characteristic I 2 Different resistances will lead to different currents, so the current signal can be used to determine whether the connecting tube 15 at the roller 27 is installed normally. The roller status information includes normal installation and abnormal installation. Of course, other determination methods can also be used, which are not further limited in the embodiments of the present application.

[0076] It should be noted that in the embodiment of the present application, the specific structures of the connector 16, valve mechanism 11, anti-slip structure 12, upstream pipeline 13, downstream pipeline 14 and connecting pipe 15 of the consumable 10 are not limited. The specific structures of the support part 22, switching member 23, anti-slip member 24, first mounting position 25, second mounting position 26 and roller 27 of the nutrition device 20 are also not limited.

[0077] It is understandable that the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the consumables 10 and the nutrition device 20. In other feasible embodiments of the present application, the above-mentioned device may include more or fewer components than shown in the figure, or combine certain components, or split certain components, or arrange the components differently, which can be determined according to the actual application scenario and is not limited here.

[0078] Figure 4 1 is a flow chart of a method for detecting the presence of consumables provided in an embodiment of the present application. The method is executed by part or all of the nutrition device, and the so-called part of the nutrition device may refer to a processor in the nutrition device. The method for detecting the presence of consumables is described below with the nutrition device as the execution subject.

[0079] like Figure 4 As shown, the method comprises the following steps:

[0080] S101: Determine the in-situ status information of the consumables set to the nutrition equipment based on the information collected by the data acquisition device, the in-situ status information including at least two items of the consumable connector status information, the switching component status information, the anti-drop component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information.

[0081] The following is a detailed description of S101:

[0082] When the consumables are connected to the nutrition equipment, the connection conditions at the consumable connector, the switch, the anti-slip part, the upstream pipeline, the downstream pipeline, and the roller will affect the use of the nutrition equipment. Therefore, by setting the in-situ status information to include at least two of the consumable connector status information, the switch status information, the anti-slip part status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information, the in-situ installation of the consumables can be detected, and the detection area between the consumables and the nutrition equipment can be increased. In other words, the installation status of the consumables can be determined based on multiple information. Compared with determining the installation status of the consumables through one information, the contingency of a single value can be avoided, the accuracy of in-situ detection can be increased, and the probability of abnormal omission can be reduced.

[0083] It should be noted that the connector, switch, anti-dropout, upstream pipeline, downstream pipeline and roller are all detected areas, corresponding to the consumable connector status information, switch status information, anti-dropout status information, upstream pipeline status information, downstream pipeline status information and roller status information respectively.

[0084] Among them, the in-place status information includes at least two of the consumable connector status information, the switching component status information, the anti-slip component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information. Correspondingly, the detected area includes at least two of the connector, the switching component, the anti-slip component, the upstream pipeline, the downstream pipeline, and the roller.

[0085] Optionally, before determining the in-place status information of the consumables set to the nutrition device based on the information collected by the data acquisition device, the method further includes setting the data acquisition device in the detected area of ​​the nutrition device to ensure the correctness of the information collected by the data acquisition device. In one possible implementation, the number of data acquisition devices is at least two, wherein the data acquisition device is an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor, or a current sensor.

[0086] By setting up at least two data acquisition devices, the in-situ status information obtained according to the data acquisition devices can include at least two items of consumable connector status information, switching component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information.

[0087] Since there are many types of electromagnetic sensors, optical sensors, ultrasonic sensors, pressure sensors or current sensors and they are widely used, setting the data acquisition device to be an electromagnetic sensor, optical sensor, ultrasonic sensor, pressure sensor or current sensor is conducive to the large-scale production of nutrition equipment and can reduce the cost of nutrition equipment.

[0088] It should be noted that the data acquisition devices at different locations may be the same or different. When the data acquisition devices at different locations are different, the basis for judging whether the consumables and the nutrition equipment are installed normally is also different, that is, the basis for judging the connection status information, the switching status information, the anti-dropping status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information is different.

[0089] Among them, when the data acquisition device is an electromagnetic sensor, the electromagnetic sensor can detect the magnetic flux of magnetic parts set at different positions of consumables or nutritional equipment, and the installation status of consumables and nutritional equipment can be determined by the size of the magnetic flux.

[0090] It should be noted that when the data acquisition device is an electromagnetic sensor, a magnetic part (or magnetic identification part) needs to be provided on the consumables or nutrition equipment. Exemplarily, the number of magnetic parts is at least two, wherein at least two magnetic parts are respectively provided on any two of the connecting part, the switching part, the anti-dropping part, the upstream pipeline, the downstream pipeline and the connecting pipe.

[0091] Of course, in some embodiments, magnetic parts can also be set at the connector, switch, anti-dropping part, upstream pipeline, downstream pipeline and connecting pipe. The number of detected areas is controlled by the number of data acquisition devices. In the embodiment of the present application, the setting position and number of magnetic parts are not further limited.

[0092] It should be noted that when the data acquisition device is an optical sensor, the optical sensor can be used to detect infrared signals at different positions, and the installation status of the consumables and the nutrition equipment can be determined according to the size of the infrared signal.

[0093] When the data acquisition device is an ultrasonic sensor, the ultrasonic sensor can be used to detect ultrasonic signals at different positions, and the installation status of the consumables and the nutrition equipment can be determined according to the size of the ultrasonic signal.

[0094] When the data acquisition device is a pressure sensor, the pressure signal at different positions can be detected by the pressure sensor, and the installation status of the consumables and the nutrition equipment can be determined according to the size of the pressure signal.

[0095] When the data acquisition device is a current sensor, the current signal at different positions can be detected by the current sensor, and the installation status of the consumables and the nutrition equipment can be determined according to the size of the current signal.

[0096] For the convenience of description, the data acquisition device disposed at the consumable connector can be used as a connector sensor, the data acquisition device at the switching component can be used as a switching component sensor, the data acquisition device at the anti-dropping component can be used as an anti-dropping component sensor, the data acquisition device at the upstream pipeline can be used as an upstream sensor, the data acquisition device at the downstream pipeline can be used as a downstream sensor, and the data acquisition device at the roller can be used as a roller sensor. Optionally, the connector sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor, or a current sensor.

[0097] Optionally, the anti-dropping element sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor.

[0098] Optionally, the switching element sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor.

[0099] Optionally, the downstream sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor.

[0100] Optionally, the upstream sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor.

[0101] Optionally, the roller sensor is one of an electromagnetic sensor, an optical sensor, an ultrasonic sensor, a pressure sensor or a current sensor.

[0102] It should be noted that the types of data acquisition devices at different locations may be the same or different. For example, if the in-place status information includes roller status information and consumable connector status information, then the data acquisition device may include a roller sensor and a connector sensor, wherein the roller sensor may be a current sensor and the connector sensor may be an electromagnetic sensor.

[0103] If the in-situ status information includes upstream pipeline status information and downstream pipeline status information, then the data acquisition device may include an upstream sensor and a downstream sensor, wherein the upstream sensor and the downstream sensor may both be electromagnetic sensors, optical sensors, ultrasonic sensors, pressure sensors or current sensors.

[0104] In the embodiment of the present application, the specific structure of the data acquisition device is not further limited and can be set according to specific circumstances. It should be noted that the connection status information includes normal installation and abnormal installation, the switching status information includes normal installation and abnormal installation, the anti-dropping status information includes normal installation and abnormal installation, the upstream pipeline status information includes normal installation and abnormal installation, the downstream pipeline status information includes normal installation and abnormal installation, and the roller status information includes normal installation and abnormal installation.

[0105] It should be noted that, based on the information collected by the data acquisition device, the in-situ status information of the consumables set to the nutrition equipment is determined, and the in-situ status information includes at least two of the consumable connector status information, switching component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information. Specifically, it includes: based on the information collected by the data acquisition device, the connector status information, switching component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information are determined.

[0106] Specifically: according to the information detected by the connector sensor, the installation status of the consumables set to the nutrition equipment at the connector is determined.

[0107] According to the information detected by the switching element sensor, the installation state of the consumables set to the nutrition equipment at the switching element is determined.

[0108] According to the information detected by the anti-dropping piece sensor, the installation state of the consumables set to the nutrition equipment at the anti-dropping piece is determined.

[0109] According to the information detected by the upstream sensor, the installation status of the consumables provided to the nutrition equipment at the upstream pipeline is determined.

[0110] According to the information detected by the downstream sensor, the installation status of the consumables provided to the nutrition equipment at the downstream pipeline is determined.

[0111] Based on the information detected by the roller sensor, the installation status of the consumables set to the nutrition equipment at the roller connection is determined.

[0112] Exemplarily, the method for determining whether each detection area is installed abnormally may be to determine whether the information collected by the data acquisition device is less than a preset threshold value, if it is less than the preset threshold value, it is abnormal installation, and if it is greater than the preset threshold value, it is normal installation. In the embodiment of the present application, the method for determining whether each detection area is installed abnormally is not further limited.

[0113] In some embodiments, the data acquisition device includes an electromagnetic sensor, and the method for determining whether each detection area is installed abnormally may be to determine the size of the magnetic flux. The electromagnetic sensor may include two signal characteristics. When the magnetic flux detected by the electromagnetic sensor exceeds a preset threshold, it indicates that the consumables in the detection area corresponding to the electromagnetic sensor are installed normally. When the magnetic flux detected by the electromagnetic sensor is less than the preset threshold, it indicates that the consumables in the detection area corresponding to the electromagnetic sensor are installed abnormally.

[0114] In some embodiments, the data acquisition device includes an optical sensor, and the optical sensor may be an infrared sensor. The method for determining whether each detection area is installed abnormally may be to determine the size of the infrared signal. The optical sensor may include three signal characteristics. When the infrared signal strength is less than a first preset threshold, it indicates that the consumables in the detection area corresponding to the optical sensor are installed abnormally. When the infrared signal strength is greater than the first preset threshold and less than the second preset threshold, it indicates that the consumables in the detection area corresponding to the optical sensor are installed normally with empty tubes. When the infrared signal strength is greater than the second preset threshold, it indicates that the consumables in the detection area corresponding to the optical sensor are installed normally with full tubes.

[0115] In some embodiments, the data acquisition device includes an ultrasonic sensor, which may include two signal characteristics. The method for judging whether each detection area is installed abnormally may be to judge the size of the ultrasonic signal, wherein the ultrasonic signal can detect whether the consumables are installed normally, and can also detect whether the consumables are fully installed and installed normally.

[0116] In some embodiments, the data acquisition device includes a pressure sensor, and the method for determining whether each detection area is installed abnormally may be to determine the size of the pressure signal. When the pressure signal exceeds a preset threshold, it indicates that the consumables in the detection area corresponding to the pressure sensor are installed normally. When the pressure signal is less than the preset threshold, it indicates that the consumables in the detection area corresponding to the pressure sensor are installed abnormally.

[0117] In some embodiments, the data acquisition device includes a current sensor. For example, the roller sensor is a current sensor, wherein the current sensor is used to detect the current signal when the motor of the roller is running, and can be located inside the motor or on an external board. The motor drives the roller to rotate. If the consumables are correctly installed on the roller, the resistance of the motor and the roller when the consumables rotate is f 1 , the current signal shows characteristic I 1 If the filament is not installed on the roller, the motor and roller will be subject to resistance from the filament when rotating. 2 , the current signal shows characteristic I 2 Different resistance will lead to different current, so the current signal can be used to determine whether the consumables at the roller of the nutrition equipment are installed normally.

[0118] Of course, in some other embodiments, more preset thresholds can be set to distinguish the more detailed installation status of the consumables on the nutrition device. For example, if the information collected by the data acquisition device is greater than or equal to the first preset threshold, it can be determined that the consumables set to the nutrition device are normally installed with empty tubes. If the information collected by the data acquisition device is greater than the third preset threshold, it can be determined that the consumables set to the nutrition device are normally installed with full tubes. In the embodiments of the present application, this is not further explained.

[0119] The in-place status information includes at least two items of the consumable connector status information, the switching component status information, the anti-drop component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information, which are described in detail below.

[0120] In some embodiments, the in-situ status information may include any two, three, four, five or six of the consumable connector status information, the switch status information, the anti-drop status information, the upstream pipeline status information, the downstream pipeline status information and the roller status information. This can avoid the contingency of a single value, increase the accuracy of in-situ detection, and reduce the probability of abnormal missed reporting.

[0121] In some other embodiments, the in-place status information may also include roller status information, and at least one of consumable connector status information, switch component status information, anti-drop component status information, upstream pipeline status information, and downstream pipeline status information. For example, it may include roller status information, consumable connector status information, upstream pipeline status information, and downstream pipeline status information. Alternatively, it may include roller status information and consumable connector status information.

[0122] Because at the position of the roller, as long as the consumables pipeline is set on the roller, it is usually considered that the roller is installed normally, which makes it easy to miss the problem of the pipeline part falling off at the roller. In other words, the detection at the roller is easy to be ignored, which easily leads to the problem of abnormal underreporting. Therefore, by setting the in-place status information to include roller status information, and at least one of the consumables connector status information, upstream pipeline status information, and downstream pipeline status information, the accuracy of the inspection can be improved, the process of consumables in-place detection can be simplified, the cost can be reduced, and the detection efficiency can be improved.

[0123] In some other embodiments, the in-place status information may include at least two of the consumable connector status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information. Alternatively, the in-place status information may include the roller status information and at least one of the consumable connector status information, the upstream pipeline status information, and the downstream pipeline status information. Exemplarily, the in-place status information may include two, three, or four of the consumable connector status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information.

[0124] Since installation abnormalities are more likely to occur at the consumable connectors, upstream pipelines, downstream pipelines and rollers where the consumables and nutrition equipment are connected, by setting the in-place status information to include at least two of the consumable connector status information, upstream pipeline status information, downstream pipeline status information and roller status information, it is possible to narrow the detection range when the detection range is large, thereby simplifying the process of in-place detection of consumables, reducing costs and improving detection efficiency.

[0125] It should be noted that the more items included in the in-place status information, the more positions are detected, and thus the more accurate the result is. For example, the in-place status information may include all of the consumable connector status information, the switch status information, the anti-drop status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information. In other words, multiple connection positions between the consumable and the nutrition equipment can be detected, which can maximize the accuracy of the in-place detection of the consumable.

[0126] It should be noted that the type of information included in the in-place status information corresponds to the type of sensor included in the data acquisition device. That is, when the in-place status information includes the consumable connector status information, the data acquisition device includes a connector sensor.

[0127] In the embodiment of the present application, as to which specific items of the in-place status information include consumable connector status information, switching component status information, anti-slip component status information, upstream pipeline status information, downstream pipeline status information, and roller status information, and which specific sensors the corresponding position acquisition device includes, there is no further limitation in the embodiment of the present application.

[0128] S102: Determine the installation status of the consumables installed in the nutrition equipment according to the in-place status information.

[0129] The installation status of the consumables provided to the nutrition device can be determined through the in-place status information.

[0130] Optionally, the installation status of the consumable includes a fully in-place state, a partially in-place state, or an out-of-place state.

[0131] It should be noted that the fully in-place state means that the detected area is in a normal installation state. The partially in-place state means that part of the detected area is in a normal installation state, and the other part is in an abnormal installation state. The out-of-place state means that the entire detected area is in an abnormal installation state, and the consumables are detached from the nutrition equipment.

[0132] By setting the installation state to include a fully in-place state, a partially in-place state or an out-of-place state, the installation state of the consumables can be refined, so that the installation state of the consumables can be obtained more accurately, so that the user can accurately adjust the installation state between the consumables and the nutrition equipment according to the installation state of the consumables, improve the accuracy of the adjustment, thereby saving adjustment time and improving efficiency.

[0133] Figure 5 is a flow chart of another consumables in-situ detection method provided in an embodiment of the present application, Figure 5 is Figure 4 On the basis of

[0134] S102 specifically includes:

[0135] S1021: Determine the installation status of the consumables set to the nutrition equipment according to the number of status information that meets the respective preset detection conditions in the in-place status information.

[0136] It should be noted that the preset detection condition can be normal installation or abnormal installation.

[0137] Exemplarily, if the preset detection condition is normal installation, the installation status of the consumables set to the nutrition equipment is determined according to the number of status information that meets the respective preset detection conditions in the in-place status information, specifically including:

[0138] When the number of status information satisfying respective preset detection conditions in the in-place status information is the same as the number of items of the in-place status information, it can be determined that the installation state of the consumables set to the nutrition equipment is a completely in-place state.

[0139] When the number of status information satisfying respective preset detection conditions in the in-place status information is less than the number of items of the in-place status information and is greater than 0, it can be determined that the installation state of the consumables set to the nutrition equipment is a partial in-place state.

[0140] When the number of status information satisfying respective preset detection conditions in the in-place status information is 0, it can be determined that the installation status of the consumables set to the nutrition equipment is the out-of-place status.

[0141] Exemplarily, if the preset detection condition is abnormal installation, the installation status of the consumables set to the nutrition equipment is determined according to the number of status information that meets the respective preset detection conditions in the in-place status information, specifically including:

[0142] When the number of status information satisfying respective preset detection conditions in the in-place status information is the same as the number of items of the in-place status information, it can be determined that the installation state of the consumables set to the nutrition equipment is the out-of-place state.

[0143] When the number of status information satisfying respective preset detection conditions in the in-place status information is less than the number of items of the in-place status information and is greater than 0, it can be determined that the installation state of the consumables set to the nutrition equipment is a partial in-place state.

[0144] When the number of status information satisfying respective preset detection conditions in the in-place status information is 0, it can be determined that the installation status of the consumables set to the nutrition equipment is a completely in-place status.

[0145] Figure 6 FIG. 1 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application. Figure 6 As shown, after step S102, the following steps are also included:

[0146] S103: Outputting alarm information or prompt information corresponding to the installation status of the consumables.

[0147] Optionally, the alarm information or prompt information may include one or more of text, sound, and indicator light.

[0148] Optionally, the alarm information or prompt information outputted may be different depending on the installation status of the consumables. For example, the partially in-place status corresponds to the first alarm information or the first prompt information, and the not in-place status corresponds to the second alarm information or the second prompt information. In this way, the installation status can be distinguished, which makes it easier for users to troubleshoot and make precise adjustments, thus saving adjustment time.

[0149] By outputting alarm information or prompt information corresponding to the consumable installation information, the user can be reminded to make precise adjustments to the consumables or nutrition equipment according to the corresponding alarm information or prompt information. This can reduce the time for troubleshooting abnormal types or abnormal locations, thereby improving the user's work efficiency. In addition, outputting alarm information or prompt information corresponding to the consumable installation information can also reduce the time cost for the user to learn to use the nutrition equipment. In other words, the nutrition equipment is simple to operate and has strong applicability.

[0150] Figure 7 FIG. 1 is a flow chart of another consumables in-place detection method provided by an embodiment of the present application. Figure 7 As shown, after step S102, the following steps are also included:

[0151] S104: Determine the position information of the abnormal installation location of the consumables according to the in-place status information; and output the position information of the abnormal installation location of the consumables.

[0152] Optionally, the abnormal installation location of the consumable is determined according to the in-place status information, the position information of the abnormal installation location is obtained, and the position information of the abnormal installation location of the consumable is output.

[0153] Exemplarily, the in-position state information includes roller state information and consumable connector state information, and the data acquisition device includes a current sensor and an electromagnetic sensor. The current sensor is used to measure the current signal of the roller motor to determine the installation state of the roller, and the electromagnetic sensor is used to measure the magnetic flux of the magnetic part on the consumable connector to determine the installation state of the connector.

[0154] Among them, the processor of the nutrition equipment can determine whether the roller and the consumable connector are installed abnormally based on the size of the current signal and the magnetic flux. Assume that the judgment result of the processor is that the current signal is greater than or equal to the preset threshold, the installation at the roller is normal, the magnetic flux is less than the preset threshold, and the consumable connector is installed abnormally. Then, the processor will locate the position where the magnetic flux is less than the preset threshold, that is, set the position of the consumable connector, and then output the position information of the abnormal installation for the next step of processing.

[0155] By determining the location information of the abnormal installation of the consumables based on the in-place status information, the location of the abnormal installation of the consumables can be accurately located, which facilitates accurate adjustment and improves the work efficiency of the user. The consumables can be quickly and correctly connected to the nutrition equipment, shortening the installation and adjustment time and improving the work efficiency of the user.

[0156] like Figure 8 As shown, after S104, the following may also be included:

[0157] S105: Outputting alarm information or prompt information corresponding to the position information of the abnormal consumable installation location.

[0158] Optionally, the alarm information or prompt information outputted may be different depending on the location of the abnormal consumable installation.

[0159] Optionally, each detection position is provided with an alarm indicator light, and when the detection position is installed abnormally, the alarm indicator light flashes or emits light of a specific color.

[0160] Optionally, when there are multiple abnormalities in the installation of consumables, separate alarms or integrated alarms can be issued.

[0161] In this way, the abnormal position can be accurately located so that the consumables can be accurately adjusted, thereby saving the user's adjustment time and improving the user's work efficiency.

[0162] S104 and later may also include:

[0163] S106: Outputting alarm information or prompt information corresponding to the installation status of the consumables.

[0164] Optionally, the output alarm information or prompt information may be different depending on the installation status of the consumables.

[0165] Optionally, the prompt information may be a voice prompt, which may include the location of the abnormality and the cause of the abnormality.

[0166] In this way, the location and cause of the abnormality can be determined based on the specific alarm information or prompt information, which further facilitates the user to troubleshoot the fault and make precise adjustments, thus saving adjustment time.

[0167] Fig. 9 A schematic diagram of the structure of a consumables in-situ detection device provided in an embodiment of the present application, such as Fig. 9 As shown, the consumables in-place detection device includes:

[0168] The acquisition module 210 is used to determine the in-situ status information of the consumables set to the nutrition equipment based on the information collected by the data acquisition device; the in-situ status information includes at least two items of the consumable connector status information, the switching component status information, the anti-dropping component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information.

[0169] The information analysis module 220 determines the installation status of the consumables installed in the nutrition equipment according to the in-place status information.

[0170] Optionally, the acquisition module 210 includes:

[0171] The acquisition module 211 is used to acquire information of different detection areas.

[0172] The storage module 212 is used to store a preset threshold value corresponding to the detection area.

[0173] A judgment module 213, judging whether the information collected by the collection module is less than a preset threshold corresponding to the detection area;

[0174] The first determination module 214 determines the installation status of the consumables provided to the nutrition equipment in the detection area according to the determination structure of the determination module 213 .

[0175] Optionally, the first determining module 214 is specifically configured to:

[0176] If the information collected by the collection module is less than a preset threshold value corresponding to the detection area, it is determined that the installation state of the consumables set to the nutrition equipment in the detection area is abnormal installation.

[0177] If the information collected by the collection module is greater than or equal to a preset threshold corresponding to the detection area, it is determined that the installation state of the consumables set to the nutrition equipment in the detection area is normally installed.

[0178] Optionally, the information analysis module 220 includes:

[0179] The calculation module 221 is used to calculate the number of positions where the in-place status information indicates abnormal installation or normal installation.

[0180] The comparison module 222 is used to compare the number of locations where the in-place status information indicates abnormal installation or normal installation with the number of detected areas.

[0181] The second determination module 223 determines the installation status of the consumables provided to the nutrition equipment according to the comparison result of the comparison module 222 .

[0182] Optionally, the second determining module 223 is specifically configured to:

[0183] If the in-place status information indicates that the number of abnormal installation positions is 0, or the in-place status information indicates that the number of normal installation positions is the same as the number of detected areas, it is determined that the installation state of the consumables set to the nutrition equipment is completely in-place.

[0184] If the in-place status information indicates that the number of locations with abnormal or normal installation is greater than 0 and less than the number of detected areas, it is determined that the installation state of the consumables set to the nutrition equipment is a partial in-place state.

[0185] If the in-place status information indicates that the number of abnormal installation positions is the same as the number of detected areas, or the in-place status information indicates that the number of normal installation positions is 0, it is determined that the installation state of the consumables set to the nutrition equipment is an out-of-place state.

[0186] Optionally, the information analysis module 220 includes an alarm module 225 , which is connected to the second determination module 223 , and is used to issue an alarm message or a prompt message according to the installation status of the consumables.

[0187] Optionally, different installation states may result in different alarm or prompt messages.

[0188] Optionally, the information analysis module 220 further includes a positioning module 224, which is connected to the second determination module 223, and the positioning module 224 is connected to the alarm module 225. The positioning module 224 is used to obtain abnormal location information of the installation abnormality according to the result of the judgment of the second determination module 223. The alarm module 225 is used to issue an alarm message or prompt message corresponding to the location information according to the location information.

[0189] The alarm information or prompt information corresponding to different location information may be different. The storage module 212 may also be used to store the alarm information or prompt information corresponding to different locations.

[0190] The consumables in-place detection device in the embodiment of the present application sets the in-place status information to include at least two of the consumables connector status information, switch component status information, anti-drop component status information, upstream pipeline status information, downstream pipeline status information, and roller status information. This can increase the detection area of ​​the consumables, that is, the installation status of the consumables can be determined based on multiple information. Compared with determining the installation status of the consumables through one information, the contingency of a single value can be avoided, the accuracy of the in-place detection can be increased, and the probability of abnormal omission can be reduced.

[0191] Fig.10 A structural diagram of a nutrition device provided in an embodiment of the present application. The components, their connections and relationships, and their functions shown herein are merely examples and do not limit the implementation of the present application described and / or required herein.

[0192] An embodiment of the present application provides a nutrition device, including: at least one processor 302 and a memory 301; the memory 301 stores computer processing instructions; at least one processor 302 processes the computer processing instructions stored in the memory 301, so that the nutrition device implements the above-mentioned consumables in-place detection method.

[0193] like Fig.10 As shown, the nutrition device includes a processor 302 and a memory 301, each of which is connected to each other using different buses and can be installed on a common motherboard or installed in other ways as needed. The processor 302 can process instructions executed on the nutrition device, including instructions for graphical information stored in or on the memory 301 to be displayed on an external input / output device 304 (such as a display device coupled to the interface). In other embodiments, if necessary, multiple processors 302 and / or multiple buses can be used with multiple memories 301 and multiple memories 301. Fig.10 A processor 302 is taken as an example.

[0194] The memory 301 is a non-transient computer-readable storage medium that can be used to store non-transient software programs, non-transient computer executable programs and modules, such as program instructions / modules corresponding to the consumables in-situ detection method in the embodiment of the present application (for example, obtaining the in-situ status information collected by the data acquisition device). The processor 302 executes various functional applications and data processing of the server by running the non-transient software programs, instructions and modules stored in the memory 301, that is, realizing the consumables in-situ detection method in the above method embodiment.

[0195] The nutrition device may further include: an input device 303 and an output device 304. The processor 302, the memory 301, the input device 303 and the output device 304 may be connected via a bus or other means. Fig.10 The example of connecting through bus is taken in the following.

[0196] The input device 303 can receive input digital or character information, and generate key signal input related to the user settings and function control of the nutrition device, such as a touch screen, a keypad, a mouse, or multiple mouse buttons, a trackball, a joystick, etc. The input device 303 can be an output device such as a display device of the nutrition device. The display device can include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display, and a plasma display. In some embodiments, the display device can be a touch screen.

[0197] The nutrition equipment of the embodiment of the present application can be used to execute the technical solutions in the above-mentioned method embodiments of the present application. Its implementation principles and technical effects are similar and will not be repeated here.

[0198] An embodiment of the present application also provides a computer-readable storage medium, in which computer processing instructions are stored. When a processor processes the computer processing instructions, the nutrition device implements any of the above-mentioned consumables in-situ detection methods.

[0199] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0200] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0201] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0202] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0203] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for detecting the presence of consumables, characterized in that: include: Determine, based on the information collected by the data collection device, the in-place status information of the consumables set to the nutrition equipment, wherein the in-place status information includes at least two items of the consumables connector status information, the switch component status information, the anti-drop component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information; The installation status of the consumables provided to the nutrition equipment is determined according to the in-place status information.

2. The consumables in-situ detection method according to claim 1, characterized in that: The installation state of the consumable includes a fully in-place state, a partially in-place state or an out-of-place state.

3. The consumables in-situ detection method according to claim 2, characterized in that: Determining the installation status of the consumables set to the nutrition equipment according to the in-place status information includes: The installation status of the consumables provided to the nutrition device is determined according to the number of status information satisfying respective preset detection conditions in the in-place status information.

4. The consumables in-situ detection method according to any one of claims 1 to 3, characterized in that: Also includes: Outputting alarm information or prompt information corresponding to the installation status of the consumables.

5. The consumables in-situ detection method according to any one of claims 1 to 3, characterized in that: Also includes: Determining location information of a location where the consumable is abnormally installed according to the in-place status information; Output the position information of the abnormal installation location of the consumables.

6. The consumables in-situ detection method according to claim 5, characterized in that: Also includes: Outputting alarm information or prompt information corresponding to the position information of the abnormal installation location of the consumables.

7. The consumables in-situ detection method according to any one of claims 1 to 3 or 6, characterized in that: The number of the data acquisition devices is at least two, and the data acquisition devices are electromagnetic sensors, optical sensors, ultrasonic sensors, pressure sensors or current sensors.

8. A consumables in-place detection device, characterized in that: include: An acquisition module, used to determine the in-place status information of the consumables set to the nutrition equipment according to the information collected by the data acquisition device; The in-place status information includes at least two items of the consumable connector status information, the switch component status information, the anti-drop component status information, the upstream pipeline status information, the downstream pipeline status information, and the roller status information; The information analysis module determines the installation status of the consumables set to the nutrition equipment according to the in-place status information.

9. A nutrition device, characterized in that: include: at least one processor and memory; The memory stores computer processing instructions; The at least one processor processes the computer processing instructions stored in the memory so that the nutrition device implements the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer processing instructions, and when the processor processes the computer processing instructions, the nutrition device implements the method according to any one of claims 1 to 7.

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