CN114847185A - Health excretion detection system and detection method for cat litter box - Google Patents
Health excretion detection system and detection method for cat litter box Download PDFInfo
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- CN114847185A CN114847185A CN202210778433.4A CN202210778433A CN114847185A CN 114847185 A CN114847185 A CN 114847185A CN 202210778433 A CN202210778433 A CN 202210778433A CN 114847185 A CN114847185 A CN 114847185A
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- 241000282326 Felis catus Species 0.000 title claims abstract description 163
- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 230000029142 excretion Effects 0.000 title claims abstract description 77
- 230000036541 health Effects 0.000 title claims abstract description 32
- 238000005303 weighing Methods 0.000 claims abstract description 49
- 230000008859 change Effects 0.000 claims abstract description 7
- 210000003608 fece Anatomy 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 20
- 230000002550 fecal effect Effects 0.000 claims description 17
- 239000008188 pellet Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000010871 livestock manure Substances 0.000 claims description 7
- 210000002700 urine Anatomy 0.000 claims description 7
- 239000004744 fabric Substances 0.000 description 8
- 239000011324 bead Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 206010059410 Faecaluria Diseases 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0107—Cat trays; Dog urinals; Toilets for pets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/08—Apparatus for or methods of weighing material of special form or property for weighing livestock
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Abstract
The invention relates to a health excretion detection system and a detection method of a cat litter box, which comprises a main control unit, a motor, a weighing detection module, a doorway correlation module and a display unit, wherein the main control unit is connected with the motor; the entrance correlation module is connected with the main control unit, arranged at the entrance of the cat litter box and configured to judge the entrance and exit of a cat; the weighing detection module is connected with the main control unit, is arranged below the roller of the cat litter box, and detects the weight change in the roller based on the inlet and outlet signals identified by the main control unit; the motor receives a control signal of the main control unit to drive the roller to rotate; the main control unit is configured to calculate the weight of the excrement and the weight of the cat litter stained on the excrement according to the data of the weighing detection module, determine the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the cat litter stained on the excrement, and display the excretion health condition on the display unit. The invention can detect the times of daily excretion, the type of excretion, the excretion amount and the excretion existence in real time and feed back the times to users in time.
Description
Technical Field
The present invention relates to the field of pet health. In particular to a healthy excretion detection system and a healthy excretion detection method of a cat litter box.
Background
Cat litter basin on the market can only judge the cat and has got into automatic cat litter basin number of times, and the excrement is stained with the total weight of cat litter, can not detect out the real volume of excrement, the cat litter volume of being stained with, the faecal condition to and whether healthy excretion. When the pet is uncomfortable, the user cannot be notified at the first time.
Therefore, a cat litter box is needed to enable pet raising families to know whether pets excrete normally or not, detect the number of times of excretion, excretion types, excretion amount and excretion existence in real time every day and feed back the excretion amount to users in real time.
Disclosure of Invention
The invention is provided based on the above requirements of the prior art, and provides a health excretion detection system and a detection method of a cat litter box, aiming at solving the problems that the excretion situation of a pet cannot be detected in real time and the health state of the pet is not clear to an owner.
In order to solve the problems, the invention is realized by adopting the following technical scheme:
a health discharge detection system for a litter box, the system comprising:
the system comprises a main control unit, a motor, a weighing detection module, a doorway correlation module and a display unit;
the entrance correlation module is connected with the main control unit, arranged at the entrance of the cat litter box and configured to judge the entrance and exit of a cat;
the weighing detection module is connected with the main control unit, is arranged below the roller of the cat litter box, and detects the change of the weight in the roller based on the inlet and outlet signals identified by the main control unit;
the motor receives a control signal of the main control unit to drive the roller to rotate;
the main control unit is configured to calculate the weight of the excrement and the weight of the litter stained on the excrement according to the data of the weighing detection module, determine the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the litter stained on the excrement, and display the excretion health condition of the pet on the display unit.
The pet-raising family can know whether pets are excreted normally or not by the system, and the system can detect the number of times of daily excretion, the type of excretion, the excretion amount and the excretion existence in real time and feed back the number to users in real time.
Can accurate business turn over of judging the pet through gate correlation module to judge according to the excrement and being stained with the cat litter ratio that glues, the type of excrement and then acquire pet health, other health parameters of the pet of comparing are more effective and reliable.
Optionally, the main control unit sends a detection stopping instruction to the weighing detection module after the cat leaves the cat litter box for a preset time T.
Based on the design, the system of the invention has the advantages of more power saving, durability and durability.
Optionally, the system further comprises:
and the automatic light ray measuring module is positioned in the excrement collecting bin of the cat litter box, is connected with the main control unit and is used for judging whether excrement balls exist and the size of the excrement balls.
Through the automatic light measuring module, the system can detect whether the pet excretes or not and the excretion amount of the pet.
Optionally, the light automatic measurement module includes a plurality of correlation sensors, the correlation sensors are symmetrically distributed on two sides of the excrement collecting bin in an array manner, and when no shielding exists, the correlation sensors are at a low level, and when foreign objects shield the correlation sensors, a high level is generated; and judging whether the fecal pellets exist and the size of the fecal pellets according to the number of the high levels.
According to a plurality of correlation sensors configured in the light ray automatic measuring module, the pet excretion amount can be more accurate, and the accuracy of judging whether the pet excretes is improved.
Optionally, the system further comprises:
the door front biological detection module is arranged in the cat litter box, is connected with the main control unit, and senses whether the pet is a living creature and whether the pet enters or leaves the living creature according to the heat of the pet and the heat of the environment.
Based on the difference between the heat of the pet and the heat of the environment, the system can detect whether organisms exist in the litter box, and can be matched with the portal correlation module to determine whether the organisms enter or leave the litter box, so that the detection precision of the system is improved.
Optionally, the pre-door creature detection module starts detection based on the entry signal identified by the main control unit to sense whether the entry or exit is a creature and the creature enters or leaves; and turns off detection based on the departure signal identified by the master control unit.
The setting can play a role of saving electricity, so that the system of the invention has longer electricity waiting time.
Optionally, the system further comprises a cloud server and a communication module:
the cloud server is connected with the main control unit and the communication module, records data of a pet using the litter box transmitted by the communication module in real time through a network, transmits an instruction of a user terminal to the communication module in real time, and simultaneously transmits the data of the communication module and the equipment state of the litter box to the user terminal in real time;
the communication module is connected with the main control unit; transmitting the equipment state, the data obtained by calculation of the main control unit and the information to be pushed to the user terminal to the cloud server in real time through a network; and receiving the instruction of the user terminal in real time and calling the data of the cloud server.
The cloud server and the communication module are connected with the main control unit, so that data can be stored, backed up and called in real time, and the data can interact with the user terminal in real time.
A method of detecting a healthy discharge from a litter box, the method comprising:
1) judging whether a cat enters the cat litter box or not, and starting the weighing detection module when the cat enters the cat litter box; otherwise, the weighing detection module is not started;
2) when the cat enters the cat litter box, the weight of the cat can be increased, the weighing detection module weighs the weight B at the moment, and the weight a = B-A of the cat is calculated according to the weight A of the cat litter in the cat litter box; when the cat is out, the weight C weighed by the weighing detection module calculates the weight b = A-C of the cat manure;
3) after the roller runs to clean excrement, the weighing detection module weighs the weight D of cat litter in the cleaned cat litter basin to calculate the weight c = A-D of cat litter stained on the fecal mass;
4) and calculating the weight of the excrement and the weight of the cat litter stained on the excrement group according to the data of the weighing detection module, and determining the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the cat litter stained on the excrement group.
The method can enable pet raising families to know whether pets excrete normally or not, and detect the number of times of excretion, excretion type, excretion amount and excretion existence in real time every day.
Optionally, in step 4):
when the weight ratio of the feces to the feces mass stained with the cat litter is 50: 1-100: when 1, judging the excrement to be dry excrement;
when the weight ratio of the feces to the feces mass stained with the cat litter is 3: 1-10: when 1, judging the excrement to be a loose excrement group;
when the weight ratio of the feces to the feces mass stained with the cat litter is 1: 2-1: when 1, it was judged as a urine bolus.
Based on the designed ratio relation of the weight of the cat litter between the excrement and the excrement ball, the cat excretion type can be accurately obtained.
Optionally, the method further comprises a step 5) of sending the pet excretion health information to the user terminal in real time.
Through the design, the pet excretion information can be fed back to the master in real time, so that the master can know the physical condition of pets at the first time.
Compared with the prior art, the pet-raising household can know whether pets are excreted normally or not, detect the number of times of excretion, the type of excretion, the excretion amount and the excretion existence in each day in real time and feed back the excretion to users in real time; the system can detect the size of the fecal mass by arranging the light automatic measurement module, and is provided with a door biological detection module for improving the detection precision of the system; the invention controls the detection through the identification signal of the main control unit, so that the system is more power-saving.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of a health waste detection system for a litter box according to an embodiment of the invention;
FIG. 2 is a circuit diagram of a weigh detection module of a health waste detection system for a litter box in accordance with an embodiment of the present invention;
fig. 3 is a schematic flow chart of a health excretion detection system for a litter box according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.
Example 1
This embodiment provides a healthy detecting system that excretes of cat litter basin, as shown in fig. 1, specifically include: the system comprises a main control unit, a motor, a weighing detection module, a doorway correlation module and a display unit;
the entrance correlation module is connected with the main control unit, arranged at the entrance of the cat litter box and configured to judge the entrance and exit of a cat;
the weighing detection module is connected with the main control unit, is arranged below the roller of the cat litter box, and detects the change of the weight in the roller based on the inlet and outlet signals identified by the main control unit;
the motor receives a control signal of the main control unit to drive the roller to rotate;
the main control unit is configured to calculate the weight of the excrement and the weight of the litter stained on the excrement according to the data of the weighing detection module, determine the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the litter stained on the excrement, and display the excretion health condition of the pet on the display unit.
The pet-raising family can know whether pets are excreted normally or not, the number of times of daily excretion, the type of excretion, the amount of excretion and the existence of excretion are detected in real time, and the pet-raising family can feed back the pet-raising family to users in real time.
Specifically, the weighing detection module adopts 4 half-bridge weighing sensors and an ADC chip to form a weighing module capable of weighing in real time and transmitting the weighing module to the main control unit. The weight detection module can automatically weigh the weight A of the cat litter in the cat litter box in real time. When a cat enters the cat litter box, the weight of the cat litter box becomes large, the weight detection module can weigh the weight B at the moment and transfer the weight B to the main control unit to calculate the weight a of the cat (B-A = a); when a cat goes out, the weight C weighed by the weighing detection module is transmitted to the main control unit to calculate the weight b (A-C = b) of cat manure, when the motor runs to clean manure balls, the weighing detection module weighs the weight D of the cleaned cat litter in the cat litter box and transmits the weight D to the main control unit to calculate the weight C (A-D = C) of cat litter stained on the manure balls, wherein a circuit diagram of the weighing detection module is shown in fig. 2.
The weighing detection module is connected with the main control unit and can transmit detected data to the main control unit through a wire to calculate, check, compare big data and judge the health excretion situation of the pet.
Preferably, the results of the ratio of the weight of feces to litter smeared on the fecal pellets are representative of the excretion as shown in table 1:
the motor is controlled by the main control unit to drive the roller to rotate, and the excrement is cleaned to the excrement collecting bin; be provided with the screen cloth in the cylinder, the left and right sides of screen cloth respectively with the cylinder inner wall links to each other, still be equipped with the separator plate on the both sides inner wall of cylinder for separating fecaluria and cat litter, the separator plate with screen cloth one end contact, the separator plate constitutes first space with its lower part, the screen cloth constitutes the second space with its lower part, the separator plate with the airtight space that the screen cloth constitutes is established to the third space, and when the cylinder rotated, separator plate and screen cloth followed the cylinder removes, separates fecaluria and cat litter.
At first, deposit cat fecund and cat litter in the first space, through control motor, make the cylinder rotate, separator plate and screen cloth also rotate along with it, separator plate separates most fecund and cat litter in the first space, the screen cloth sieves the cat litter after separating once more, sifts out the fecund that the separator plate does not have the separation and deposits in the second space, through twice separation, can separate fecund and cat litter as far as, the data that messenger weighing detection module obtained are more accurate.
The rotary drum is provided with a sealing plate at a position corresponding to the excrement collecting bin, and the sealing plate is connected with the rotary drum in a sliding mode and can slide under the driving of a motor, so that the excrement collecting bin is opened or closed.
The entrance correlation module adopts an infrared geminate transistor induction mode to detect, when organisms pass through, the entrance correlation module can block the receiving of the infrared geminate transistors, the entrance correlation device can interrupt to inform the main control unit, and the main control unit can confirm that the organisms pass through the entrance according to the information.
The display unit is connected with the main control unit and used for displaying the data to be sent by the main control unit and interacting with a user.
Through the connection of the display device and the main control unit, the calculation result of the main control unit and the excretion health condition of the pet can be displayed on the display device and displayed on a screen in a text form.
Optionally, the main control unit sends a detection stopping instruction to the weighing detection module after the cat leaves the cat litter box for a preset time T.
Based on the design, the system of the invention has the advantages of more power saving, durability and durability.
Further, the healthy excrement detection system of cat litter basin still includes that light automatic measuring module is located the collection just storehouse of cat litter basin, with the main control unit is connected for judge whether have the fecund and the size of fecund.
Through the automatic light measuring module, the system can detect whether the pet excretes or not and the excretion amount of the pet.
Optionally, the light automatic measurement module includes a plurality of correlation sensors, the correlation sensors are symmetrically distributed on two sides of the excrement collecting bin in an array manner, and when no shielding exists, the correlation sensors are at a low level, and when foreign objects shield the correlation sensors, a high level is generated; and judging whether the fecal pellets exist and the size of the fecal pellets according to the number of the high levels.
According to a plurality of correlation sensors configured in the light ray automatic measuring module, the pet excretion amount can be more accurate, and the accuracy of judging whether the pet excretes is improved.
Specifically, the automatic light measuring module is configured as a transmitting module at one side of the excrement collecting bin, the other side of the excrement collecting bin is a receiving module, and the transmitting module and the receiving module are in a low level state when being conducted, and can generate a high level state when being shielded by a foreign object.
When cat excrement falls between the transmitting module and the receiving module, light equivalent to the volume of excrement is shielded, the shielded receiving lamp is not conducted, the signal line corresponding to the receiving lamp bead is pulled up to a high level (dropping the excrement) by the resistor, other receiving lamp beads which are not shielded are conducted, and the corresponding signal line is still pulled to a low level by the lamp beads; after the fecal pellets fall down, light is not shielded, all receiving lamp beads are all switched on, and all signals are low level (normal state). All the detected signal transmission main control units judge whether the fecal pellets exist or not according to the existence or nonexistence of high level; and judging the size of the fecal pellets according to the number of the high levels so as to distinguish the excrement from the urine, wherein the high level of the light automatic measuring module represents the dropping of the feces, and the low level represents the normal state.
Through being connected light automatic measuring module and main control unit, can pass through the data that light automatic measuring module surveyed and transmit for main control unit through the wire and calculate, check, big data compare, judge the size of fecaluria in order to distinguish stool and urine and not have the excrement that falls.
Preferably, the results of using the number of high levels to differentiate between stool and urine and no feces fall are shown in table 2:
furthermore, the system also comprises a door front biological detection module, wherein the door front biological detection device is arranged in the cat litter box and connected with the main control unit, and is used for sensing whether the pet is a living creature and whether the pet enters or leaves according to the heat of the pet and the ambient heat.
The door front biological detection module senses whether the pet is a living creature and whether the living creature enters or leaves according to the difference between the heat of the pet and the heat of the environment through the configured digital pyroelectric sensor.
If the door correlation module senses that organisms pass through the door of the cat litter box and the door front organism detection module senses that heat different from the environment exists in the cat litter box, determining that the cat enters the cat litter box; if the door correlation module senses that the non-living things pass through the door of the cat litter box and the door front biological detection module senses that heat different from the environment exists in the cat litter box, determining that foreign matters enter the cat litter box; if the door opposite-emitting module senses that organisms pass through the door of the litter box, and the door front biological detection module does not sense that different heat quantity exists in the litter box and different heat quantity exists in the environment, the cat is determined to leave the litter box.
The entrance correlation module and the door front biological detection module are connected with the main control unit and used for transmitting data and information of the entrance correlation module and the door front biological detection module to the main control unit through wires, and the main control unit judges the entrance and the exit of the pet.
Based on the difference between the heat of the pet and the heat of the environment, the system can detect whether organisms exist in the litter box, and can be matched with the portal correlation module to determine whether the organisms enter or leave the litter box, so that the detection precision of the system is improved.
Optionally, the pre-door creature detection module starts detection based on the entry signal identified by the main control unit to sense whether the entry or exit is a creature and the creature enters or leaves; and turns off detection based on the departure signal identified by the master control unit.
The setting can play a role of saving electricity, so that the system of the invention has longer electricity waiting time.
Further, the system also comprises a cloud server and a communication module:
the cloud server is connected with the main control unit and the communication module, records data of a pet using the litter box transmitted by the communication module in real time through a network, transmits an instruction of a user terminal to the communication module in real time, and simultaneously transmits the data of the communication module and the equipment state of the litter box to the user terminal in real time;
the communication module is connected with the main control unit; transmitting the equipment state, the data obtained by calculation of the main control unit and the information to be pushed to the user terminal to the cloud server in real time through a network; and receiving the instruction of the user terminal in real time and calling the data of the cloud server.
The equipment state of the cat litter box refers to the states of the cat litter box such as power on and power off, residual electric quantity and whether a fault occurs.
The cloud server and the communication module are connected with the main control unit, so that data can be stored, backed up and called in real time, and the data can interact with the user terminal in real time.
The data using the litter box includes cat weight, excretion type, health status judgment and toilet time; the data stored in each module in the main control unit can be forwarded to the cloud server for recording and transmission.
Based on the above description, the embodiment of the present invention provides a combined use process of a main control unit, a motor, a weighing detection module, a doorway correlation module, and an automatic light measurement module, as shown in fig. 3, specifically including:
firstly, after the doorway correlation module detects that a blocking object exists, the main control unit judges whether the weight of the cat litter box measured by the weighing detection module at the moment is smaller than a preset weight value (the preset weight value is assumed to be 500 g), if so, the cat litter box is indicated to be filled with foreign matters, and the main control unit controls the doorway correlation module to continue to detect in real time without executing other operations; if the weight value is larger than the preset weight value, the cat enters the cat litter box, at the moment, the main control unit controls the doorway correlation module to stop detecting, detects the change of the cat litter box in real time according to the data transmitted by the weighing detection module, and represents that the cat plays or excretes when the weight is increased; when the weight is reduced, the main control unit controls the doorway correlation module again to detect whether a shelter exists, and if yes, the pet leaves; otherwise, the main control unit detects the weight change of the weighing detection module again, and judges whether the weight change is increased or decreased until the cat leaves.
After the cat leaves, the main control unit waits for 5 minutes to enable cat litter to be fully adsorbed on cat manure, then the motor is controlled to operate, the roller is driven to rotate, and a cleaning and dung shoveling mode is operated; during the period, the automatic light ray measuring module receives a control signal of the main control unit to detect the dropping condition in real time, the weighing detection module also receives the control signal of the main control unit to detect the weight condition of the litter box in real time, and the main control unit calculates the weight c of the litter adhered to the pet feces b and the litter groups by using data transmitted by the weighing detection module; calculating the number of high levels according to the data received from the automatic light measuring module; based on the ratio b of the weight of cat litter stained on the preset pet excrement and the fecal mass: c, and high level number, which are used together to determine the excretion situation of the pet. For example, if 1-3 light signals are detected, b: c is greater than or equal to 30: 1, the pet excretion is dry excrement; if 4-8 light signals are detected, b: c is less than or equal to 1: 1, the pet excretes urine; if 0 light signal is detected, and b is 0, the pet is only playing and does not excrete; if 1-3 light signals are detected, b: c is between 20:1 and 2:1, indicating that the pet is in diarrhea.
And finally, comparing the data with the big data stored in the main control unit to judge the health condition.
For example: the weight of the cat was detected when 9 cats entered 3 months, 1 day.
If the cat does not go to the toilet but plays for 2 minutes, after the cat goes out, the weight detected by the system in real time is the same, the automatic light measurement module does not detect a fecal mass, the device records that the cat enters and plays for 2 minutes at 9 points in 3 months and 1 day, no excretion exists, big data and historical comparison (if no abnormity exists), and the screen displays that the cat enters and plays for 2 minutes and pushes the cat to the mobile phone of the owner.
If a cat is on the toilet (10 g for pulling the belly) for 1 minute, after the cat is out, based on the data of the weighing detection module, the main control unit calculates the weight of 10g of excrement, operates the excrement shoveling function, controls the light automatic measurement module to start, obtains that the excrement is a big group through measurement and comparison, calculates to obtain that the excrement group is stained with 10g of cat litter through the main control unit, analyzes to obtain that the excrement group is stained with more cat litter and has high water content, and judges that the excrement is dilute excrement if the cat litter absorbs water and is bonded into a big group. The device records 3 months, 1 day, 9 points, 1 minute and 10g of cat in toilet for 1 day, the screen displays that the cat in 1 day goes to toilet for 1 minute and 10g, the cat pulls the belly and pushes the cat to the mobile phone of the owner, and the owner is prompted to seek medical advice with the cat.
Compared with the prior art, the embodiment of the invention can enable a pet-raising family to know whether pets are excreted normally or not, detect the number of times of excretion, the type of excretion, the excretion amount and the excretion existence in each day in real time and feed back the excretion to users in real time; the system can detect the size of the fecal mass by arranging the light automatic measurement module, and is provided with a door biological detection module for improving the detection precision of the system; the invention controls the detection through the identification signal of the main control unit, so that the system is more power-saving.
Example 2
Based on the health excretion detection system for the cat litter box, the embodiment of the invention also provides a health excretion detection method for the cat litter box, which specifically comprises the following steps:
1) judging whether a cat enters the cat litter box or not, and starting the weighing detection module when the cat enters the cat litter box; otherwise, the weighing detection module is not started;
2) when the cat enters the cat litter box, the weight of the cat can be increased, the weighing detection module weighs the weight B at the moment, and the weight a = B-A of the cat is calculated according to the weight A of the cat litter in the cat litter box; when the cat is out, the weight C weighed by the weighing detection module calculates the weight b = A-C of the cat manure;
3) after the roller runs to clean excrement, the weighing detection module weighs the weight D of cat litter in the cleaned cat litter basin to calculate the weight c = A-D of cat litter stained on the fecal mass;
4) and calculating the weight of the excrement and the weight of the cat litter stained on the excrement group according to the data of the weighing detection module, and determining the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the cat litter stained on the excrement group.
The method can enable pet raising families to know whether pets excrete normally or not, and detect the number of times of excretion, excretion type, excretion amount and excretion existence in real time every day.
Optionally, in step 4):
when the weight ratio of the feces to the feces mass stained with the cat litter is 50: 1-100: when 1, judging the excrement to be dry excrement;
when the weight ratio of the feces to the feces mass stained with the cat litter is 3: 1-10: when 1, judging the excrement to be a loose excrement group;
when the weight ratio of the feces to the feces mass stained with the cat litter is 1: 2-1: when 1, it was judged as a urine bolus.
Based on the designed ratio relation of the weight of the cat litter between the excrement and the excrement ball, the cat excretion type can be accurately obtained.
Optionally, the method further comprises a step 5) of sending the pet excretion health information to the user terminal in real time.
Through the design, the pet excretion information can be fed back to the master in real time, so that the master can know the physical condition of pets at the first time.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A health excretion detection system for cat litter boxes, comprising:
the system comprises a main control unit, a motor, a weighing detection module, a doorway correlation module and a display unit;
the entrance correlation module is connected with the main control unit, arranged at the entrance of the cat litter box and configured to judge the entrance and exit of a cat;
the weighing detection module is connected with the main control unit, is arranged below the roller of the cat litter box, and detects the change of the weight in the roller based on the inlet and outlet signals identified by the main control unit;
the motor receives a control signal of the main control unit to drive the roller to rotate;
the main control unit is configured to calculate the weight of the excrement and the weight of the litter stained on the excrement according to the data of the weighing detection module, determine the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the litter stained on the excrement, and display the excretion health condition of the pet on the display unit.
2. The detection system of claim 1, wherein the master control unit issues a stop detection command to the weight detection module based on a determination that a cat has left the litter box for a preset time T.
3. The detection system of claim 1, further comprising:
and the automatic light ray measuring module is positioned in the excrement collecting bin of the cat litter box, is connected with the main control unit and is used for judging whether excrement balls exist and the size of the excrement balls.
4. The detection system according to claim 3, wherein the automatic light measurement module comprises a plurality of correlation sensors, the correlation sensors are symmetrically distributed on two sides of the excrement collection bin, and the correlation sensors are at a low level when not shielded and generate a high level when shielded by a foreign object; and judging whether the fecal pellets exist and the size of the fecal pellets according to the number of the high levels.
5. The detection system of claim 1, further comprising:
the door front biological detection module is arranged in the cat litter box, is connected with the main control unit, and senses whether the pet is a living creature and whether the pet enters or leaves the living creature according to the heat of the pet and the heat of the environment.
6. The detection system of claim 5, wherein the pre-door biometric detection module initiates detection based on an entry signal recognized by the master control unit to sense whether a living being is present and whether the living being enters or leaves; and turns off detection based on the departure signal identified by the master control unit.
7. The detection system according to any one of claims 1 to 6, further comprising a cloud server and a communication module:
the cloud server is connected with the main control unit and the communication module, records data of a pet using the litter box transmitted by the communication module in real time through a network, transmits an instruction of a user terminal to the communication module in real time, and simultaneously transmits the data of the communication module and the equipment state of the litter box to the user terminal in real time;
the communication module is connected with the main control unit; transmitting the equipment state, the data obtained by calculation of the main control unit and the information to be pushed to the user terminal to the cloud server in real time through a network; and receiving the instruction of the user terminal in real time and calling the data of the cloud server.
8. A method for detecting the healthy excretion of cat litter boxes is characterized by comprising the following steps:
1) judging whether a cat enters the cat litter box or not, and starting the weighing detection module when the cat enters the cat litter box; otherwise, the weighing detection module is not started;
2) when the cat enters the cat litter box, the weight of the cat can be increased, the weighing detection module weighs the weight B at the moment, and the weight a = B-A of the cat is calculated according to the weight A of the cat litter in the cat litter box; when the cat is out, the weight C weighed by the weighing detection module calculates the weight b = A-C of the cat manure;
3) after the roller runs to clean excrement, the weighing detection module weighs the weight D of cat litter in the cleaned cat litter basin to calculate the weight c = A-D of cat litter stained on the fecal mass;
4) and calculating the weight of the excrement and the weight of the cat litter stained on the excrement group according to the data of the weighing detection module, and determining the excretion health condition of the pet based on the preset ratio of the weight of the excrement to the weight of the cat litter stained on the excrement group.
9. The detection method according to claim 8, wherein in step 4):
when the weight ratio of the feces to the feces mass stained with the cat litter is 50: 1-100: when 1, judging the excrement to be dry excrement;
when the weight ratio of the feces to the feces mass stained with the cat litter is 3: 1-10: when 1, judging the excrement to be a loose excrement group;
when the weight ratio of the feces to the feces mass stained with the cat litter is 1: 2-1: when 1, it was judged as a urine bolus.
10. The detection method according to claim 8 or 9,
and the method also comprises a step 5) of sending the pet excretion health information to the user terminal in real time.
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