CN116193681A - Lighting adjusting circuit device of electric lighting source and fish tank lighting system - Google Patents
Lighting adjusting circuit device of electric lighting source and fish tank lighting system Download PDFInfo
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 275
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to the technical field of circuit devices of electric illumination light sources, in particular to an illumination adjusting circuit device of an electric illumination light source and a fish tank illumination system.
Description
Technical Field
The invention relates to the technical field of circuit devices of electric illumination light sources, in particular to an illumination adjusting circuit device of an electric illumination light source and a fish tank illumination system.
Background
The ornamental fish tank is a container for specially raising aquatic animals and plants, and is usually provided with an electric illumination light source for providing corresponding illumination for the fish tank. Due to different environments of the fish tank, the health states of the fishes in the feeding fish tank are different, and then the fishes in the fish tank die gradually.
The current method for detecting the health of fish in a fish tank is generally as follows: one is to count the number of fish in the fish tank and detect the water temperature in the fish tank so as to protect the fish in the fish tank by adjusting the water temperature; the other is to detect the water quality in the fish tank, and ensure the living environment of the fish by timely replacing the water in the fish tank.
The person skilled in the art finds the following technical problems: different illumination intensities can influence the life habit of fish, and the fish swarm is taken as a simple swarm organism, so that the life habit has extremely strong regularity, and the change of the life habit is often accompanied with the change of the health state of the fish. In addition, the current fish tank illumination adjustment mode is a manual adjustment mode carried out by a feeder without any reference, and cannot be adjusted in a targeted manner according to the actual state of the fish, so that the brightness of the fish tank is not matched with the actual growth requirement of the fish, and the health condition of the fish is affected.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an illumination adjusting circuit device of an electric illumination light source and a fish tank illumination system, and the adopted technical scheme is as follows:
the illumination regulating circuit device of the electric illumination light source comprises a light sensor array, a controller and an information display, wherein the signal output end of the light sensor array is connected with the signal input end of the controller, and the signal output end of the controller is connected with the information display;
the light sensor array is used for detecting light sensation difference in the fish tank in a set time period, and the controller is used for receiving the light sensation difference and obtaining the liveness of the fish shoals in the fish tank in the time period according to the light sensation difference; meanwhile, detecting the activity discrete degree of the fish shoal according to the size of the activity area of the fish shoal and the corresponding fish quantity of the fish shoal in the time period; dividing the brightness of the fish tank into a plurality of brightness levels, and counting an activity degree sequence and an activity discrete degree sequence corresponding to the fish shoals under different brightness levels every day in a set period; the brightness of the fish tank represents illumination intensity; for the fish tank with the same brightness level, calculating the difference of the operation and rest laws of the fish shoals in the set period between two days according to the activity degree sequence and the activity discrete degree sequence, and obtaining the activity regularity index of the fish shoals in the set period under the brightness level according to a plurality of the differences; calculating an activity average value according to all activity sequences in a set period, calculating an activity discrete degree average value according to all activity discrete degree sequences, and calculating a work and rest quality index of a fish group in the fish tank under the brightness level by combining the activity regularity index, the activity average value and the activity discrete degree average value; comparing the work and rest quality indexes obtained under different brightness levels with a preset work and rest quality threshold value, and outputting a comparison result to the information display for display, wherein the comparison result is used for prompting to regulate and control the brightness of the fish tank.
In one embodiment, obtaining the activity of the fish school in the fish tank in the time period according to the light sensation difference includes:
setting a refreshing interval, calculating light sensation difference values of the light sensor arrays between adjacent refreshing intervals, and adding a plurality of light sensation difference values in a set time period to obtain the liveness of the fish shoals in the time period.
In one embodiment, the process of obtaining the activity discrete degree includes:
acquiring the length, the width and the height of the light sensor array in the space range of the fish shoal during each detection, calculating the space volume occupied by the fish shoal during each detection by using the length, the width and the height, and calculating the average space volume occupied by the fish shoal during the set time period according to the detection frequency during the set time period;
and obtaining the number of the fishes in the fish tank, and obtaining the activity discrete degree of the fish shoal in the time period by combining the number of the fishes and the average space volume.
In one embodiment, calculating the difference of the shoal work and rest laws between two relative days in the set period according to the liveness sequence and the activity discrete degree sequence comprises the following steps:
and calculating dissimilarity indexes of the shoal work and rest laws between two days by combining the liveness sequence and the activity discrete degree sequence, wherein the dissimilarity indexes are used as the dissimilarity of the shoal work and rest laws.
In one embodiment, obtaining the activity regularity index of the fish school in the set period under the brightness level according to a plurality of the differences includes:
and accumulating the plurality of the differences to obtain an average value, and taking the average value as the activity regularity index.
In one embodiment, calculating the work and rest quality index of the fish school in the fish tank under the brightness level by combining the activity regularity index, the activity average value and the activity discrete degree average value includes:
the activity regularity index is positively correlated with the work and rest quality index, the activity average value is positively correlated with the work and rest quality, and the activity discrete degree average value is negatively correlated with the work and rest quality.
In one embodiment, the calculation formula of the work and rest quality index is as follows:
wherein Z is a work and rest quality index, Q is an activity regularity index, S is activity, mean (S) is an activity average, H is activity discrete degree, mean (H) is an activity discrete degree average.
The fish tank lighting system comprises a fish tank and further comprises the lighting adjusting circuit device of the electric lighting source.
The embodiment of the invention has at least the following beneficial effects: according to the light sensor array, the light sensation difference in the fish tank in a set time period is detected, the liveness of the fish in the fish tank in the time period can be accurately obtained according to the light sensation difference, the brightness of the fish tank is divided into a plurality of brightness levels, for the fish tank with the same brightness level, the difference of the fish-group work and rest laws between two opposite days in the set period is calculated according to the liveness sequence and the obtained activity discrete degree sequence, the fish-group activity regularity index can be accurately obtained according to the obtained difference, finally the work and rest quality index of the fish in the fish tank under the corresponding brightness level is calculated by combining the activity regularity index, the activity average value and the activity discrete degree average value, and the work and rest quality of the fish in the fish tank can be analyzed and obtained by combining the preset work and rest quality threshold, so that the health condition of the fish in the fish tank under different brightness levels can be comprehensively analyzed from a new angle (biological habit law), a breeder can correspondingly regulate the brightness of the fish tank according to the work and rest quality of the fish tank, the health condition of the fish can be more accurately and sensitively judged by combining the actual condition of the fish group, and the health condition of the fish group, and the error rate of judging health condition of the fish group by observing the fish group activity only can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of an illumination conditioning circuit arrangement for an electrical illumination source according to one embodiment of the present invention;
FIG. 2 is a schematic view of a specific shape of the aquarium;
fig. 3 is a schematic layout of a light sensor array.
Detailed Description
An embodiment of an illumination conditioning circuit arrangement for an electrical illumination source:
the embodiment provides an illumination adjusting circuit device of an electric illumination light source, as shown in fig. 1, the circuit device comprises a light sensor array, a controller and an information display, wherein a signal output end of the light sensor array is connected with a signal input end of the controller, and a signal output end of the controller is connected with the information display. The electric illumination light source is a conventional illumination device for providing illumination to the aquarium.
The light sensor array, namely the photoelectric sensor array, is distributed outside the fish tank, and as a specific implementation manner, the light sensor array comprises a plurality of sensor groups, each sensor group comprises a light emitter and a light receiver, the light emitters and the light receivers are respectively arranged on two sides of the fish tank, and light passes through the fish tank. It should be appreciated that the aquarium to which the present embodiment is applicable is a transparent aquarium made of transparent glass or transparent plastic. Such as: the fish tank is a cuboid transparent fish tank, and each light is perpendicular to the largest vertical surface of the four vertical surfaces of the fish tank. As shown in fig. 2, the vertical plane a of the fish tank is set to be the largest area vertical plane, and the other vertical plane opposite to the vertical plane a is also the largest area vertical plane, so that the light rays between each light ray emitter and the corresponding light ray receiver are all perpendicular to the vertical plane a. All the sensor groups form an array with multiple rows and multiple columns and are uniformly distributed outside the fish tank, so that all the positions in the fish tank are in the detection range of the array, as shown in fig. 3, the rectangle is a front view corresponding to the vertical surface A of the fish tank, and each point in fig. 3 is each sensor group.
The controller may be a conventional processor chip such as a single chip microcomputer, CPU, or the like. The information display may be a conventional display screen device.
The light sensor array is used for detecting light sensation difference in the fish tank in a set time period, and the controller processes other related data information according to the received light sensation difference to obtain a data processing result, and the data processing result is displayed and output by the information display.
The data processing process inside the controller is described in detail as follows:
detecting the position change of the fish in a set time period by utilizing the light sensation difference of the light sensor array, and obtaining the liveness of the fish shoal in the fish tank in the time period according to the light sensation difference; meanwhile, detecting the activity discrete degree of the fish shoal according to the size of the activity area of the fish shoal and the corresponding fish quantity of the fish shoal in the time period; dividing the brightness of the fish tank into a plurality of brightness levels, and counting an activity degree sequence and an activity discrete degree sequence corresponding to the fish shoals under different brightness levels every day in a set period; the fish tank brightness represents the illumination intensity.
Specifically, because the fish swarm moves about or is static in the fish bowl, can influence the receipt of sensor light, namely when the fish is in the static state, light sensor array can sense this fish position and do not have the removal for a long time based on the state of light shielding point, and when the fish is moving about constantly, its position constantly changes, and the light shielding point position that light sensor array at every turn refreshed the response and gets also constantly removes thereupon, consequently installs light sensor array on the fish bowl, through the transmission and the receipt of light, detects the record to the liveness of fish swarm, and the specific method is: the one second is taken as a refreshing interval, whether the fish shoal has activity signs or not is indicated by the light sensation difference of the light sensor arrays, and the light sensation receiving difference value of the light sensor arrays between two adjacent seconds is calculated as
Wherein
Is the first
The light-sensitive receiving value at the time of seconds,
is the first
The light sensation receiving value in seconds is further added up a plurality of light sensation difference values in a set time period to obtain the liveness of the fish shoal in the time period
。
Preferably, the set time period in the embodiment of the present invention is 10 minutes.
The greater the liveness of the fish school, the greater the light sensation difference value, so the light sensation change value within ten minutes is used as the liveness of the fish school in the period of time, and the complexity of the later data analysis is simplified.
Further, in order to analyze the activity discrete degree of the fish shoal in the fish shoal active state, the activity range distribution of the fish in the fish tank is described and recorded, and the activity discrete degree of the fish shoal is analyzed according to the recorded data, and the specific process is as follows:
(1) The distribution position of the fish shoal in the active state can represent the activity discrete degree of the fish shoal, and firstly, the activity range of the fish shoal is obtained according to the array position based on the array position of the fish in the fish tank recorded by the light sensor array.
Specifically, the movable range of the fish shoal refers to the space volume occupied by the fish shoal in the fish tank, and because the light sensor array detects the position of the fish shoal in the fish tank, the space volume occupied by the fish shoal under one detection is calculated according to the edge length of the fish shoal, wherein the edge length of the fish shoal refers to the length in the space range
Width of the steel sheet
High and high
Calculating the space volume occupied by the fish shoal under each detection according to the length, width and height obtained under each detection
. Since the detection frequency of the light sensor array is once a second, 600 times are detected within 10 minutes, and the average value of the space volumes obtained by the 600 times is obtained to obtain an average space volume
Further taking the average space volume
As the range of motion of the fish school during the time period.
(2) Counting the number of fish tails in the fish tank to obtain the number of fish, and combining the activity range of the fish shoal and the number of fish to obtain the activity discrete degree of the fish shoal in the time period, wherein the calculation formula is as follows:
wherein, the liquid crystal display device comprises a liquid crystal display device,
the degree of activity dispersion of the fish school in the time period;
is the number of fish.
Furthermore, although the fish does not have an eye curtain, the fish cannot directly judge the activity state, but has biological regular life work and rest, and the fish can judge the fish to be in an activity foraging state or a rest sleep state according to the swimming or the rest state. The ornamental fish has similarity with the work and rest laws of other organisms, the darker the environment brightness is, the lower the liveness is, on the contrary, the higher the liveness is, the fishes belong to the organisms of the group, the normal work and rest states are mainly static and sinking, when the ornamental fish is in the active state, the dispersion of the activity behaviors is higher, the foraging swimming behaviors are distributed at all positions of the fish tank, so that the living laws of the fish group are analyzed under different fish tank brightness, wherein the fish tank brightness refers to the illumination intensity of the fish tank and is provided by an electric illumination light source, namely the electric illumination light source provides corresponding illumination intensity. The specific method is as follows: dividing the brightness of the fish tank into a plurality of brightness levels, recording the liveness sequence and the activity discrete degree sequence of the fish shoal in the fish tank under the same brightness of the fish tank every day by taking one day as a recording period, namely, each brightness level in one day corresponds to one liveness sequence and one activity discrete degree sequence, and further recording liveness data and activity discrete degree data of the fish shoal under different brightness levels in a set period.
Preferably, the brightness level is divided into five levels in the embodiment of the present invention, that is, the electric illumination light source has five brightness levels, and the period is set to one week. The brightness in the fish tank is not necessarily unchanged in one day, the brightness change in the external environment can be simulated, and the fish shoal state in the fish tank under each brightness level is recorded for one week.
For the fish tank with the same brightness level, calculating the difference of the operation and rest laws of the fish shoals in the set period between two days according to the activity sequence and the activity discrete degree sequence, and obtaining the activity regularity index of the fish shoals in the set period under the brightness level according to the plurality of differences; and calculating an activity average value according to all activity sequences in a set period, calculating an activity discrete degree average value according to all activity discrete degree sequences, and calculating the work and rest quality index of the fish shoal in the fish tank under the brightness level by combining the activity regularity index, the activity average value and the activity discrete degree average value.
Specifically, activity regularity indexes of fish shoals in a week are analyzed based on activity data and activity discrete degree data collected under different brightness levels, and the specific process is as follows:
(1) For the fish tank brightness under the same brightness level, the higher the liveness of the fish shoal in the fish tank is, the more the activity rules of the fish shoal are similar, the smaller the activity discrete degree of the fish shoal is, the higher the life quality of the fish shoal is, and the difference of the fish shoal work and rest rules between two days is calculated based on the liveness sequence and the activity discrete degree sequence of the fish shoal every day.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
a dissimilarity index representing the rules of the rest of the fish school between day a and day B; h is the activity discrete degree sequence of the fish shoal in one day under the same brightness condition,
the sample distance representing the discrete degree of the recorded fish school activities in two days is (0, 1), if the similarity of the fish school activities in the two days is low, the sample distance is close to 1, otherwise, the numerical value of the molecular item is close to 0; s is the activity sequence of fish shoals in one day under the same brightness condition, and DTW is #
) The similarity of the liveness of the shoal of fish in each time period in two days is expressed as 1+DTW #
) As a denominator, the greater the similarity in two days, the smaller the sample distance, the closer the denominator value is to 1, whereas the greater the denominator value, the smaller the sample distance value.
(2) For one week, respectively calculating dissimilarity indexes between two days by using the step (1)
Since 7 days of the week are common for all
=21 dissimilarity measures, average the 21 dissimilarity measures
The average value is taken
As an index of the activity regularity of the fish school in a week under the corresponding brightness level.
It should be noted that activity regularity index
The average value is obtained by accumulating the dissimilarity values R of the shoal of fish work and rest laws between every two days in seven days, wherein the larger the Q value is, the more irregular the shoal of fish work and rest is daily in one week, and on the contrary, the smaller the Q value is, the more regular the shoal of fish work and rest is daily in one week.
(3) And (3) obtaining activity regularity indexes of corresponding fish schools in a week under different brightness levels by utilizing the steps (1) to (2).
Furthermore, due to the self-organization mode of the fish swarm effect, the fish swarm activities in the fish tank are uniform, namely when the fish swarm work and rest law is normal, the fish swarm keeps following the natural nature of the living beings, and when the fish swarm work and rest law is abnormal, obvious abnormality (such as insufficient sleep of human beings, vague working time and slow-moving behavior) can occur in the activity behavior of the fish swarm. The fish shoal should have a certain liveness, avoid the situation that the life state is bad because the vitality is insufficient to cause the collective disease, the behavior is similar, and when the fish shoal has a certain liveness, the activity rule has discreteness, the random behavior in the fish shoal self-organization mode (the individual fish moves randomly in water, which is in order to search food points or the partner on the side in a larger range), therefore, according to the fish naturality, namely the group biological activity has a high similarity, the activity behavior of the fish shoal under different fish tank brightness is analyzed to obtain the rest quality, the specific method is as follows:
(1) For the same brightness level, calculating the average value of the liveness of the fish shoals in one week according to the daily liveness sequence of the fish shoals in the fish tank
At the same time calculate the mean value of the activity discrete degree of the fish shoal in a week
。
(2) When the activity rule and the activity degree of the fish shoal are strong, the work and rest quality of the fish shoal is considered to be higher, and when the activity rule and the activity discrete degree of the fish shoal are irregular, the work and rest quality of the fish shoal is considered to be lower, so that the activity rule index and the work and rest quality index are positively correlated, the activity degree average value and the work and rest quality index are positively correlated, the activity discrete degree average value and the work and rest quality are negatively correlated, and then the work and rest quality index of the fish shoal is calculated by combining the activity rule index Q, the activity degree average value mean (S) and the activity discrete degree average value mean (H) of the fish shoal under the brightness level, wherein the calculation formula is as follows:
wherein Z is a work and rest quality index of the fish school, the closer the Z value is to 1, the higher the life quality of the fish school under the brightness of the fish bowl is, the closer the Z value is to 0, and the lower the life quality of the fish school is.
In this embodiment, in order to facilitate the subsequent comparison, the rest quality index Z may be normalized, and it should be understood that an existing normalization algorithm is adopted, which is not described in detail; or, a preset scaling factor k is introduced into a calculation formula of the work and rest quality index Z, and is used for scaling the Z value range to be within a (0, 1) range, and correspondingly, the calculation formula is as follows:
it should be noted that, the combination of the activity regularity index Q, the activity level S, and the activity discrete level H has the following advantages: the situation that the activity regularity index Q is relatively low and the activity S is relatively low so that the whole work and rest quality of the fish shoal cannot be evaluated can be avoided when the whole fish shoal moves regularly, namely in a disease-fast state.
(3) And (3) calculating the work and rest quality index of the fish shoal under each brightness level by utilizing the steps (1) to (2).
Setting a work and rest quality threshold value, and timely regulating and controlling the brightness of the fish tank by comparing the work and rest quality indexes acquired under different brightness levels with the work and rest quality threshold value.
Specifically, setting a rest quality threshold, and when the rest quality index is greater than or equal to the rest quality threshold, representing that the illumination environment in the fish tank is proper under the corresponding brightness level, wherein the fish shoal has a regular life and good health state; when the interest quality index is smaller than the interest quality threshold, the illumination environment in the fish tank is not suitable under the corresponding brightness level, the living of the fish shoal is not facilitated, and the health state of the fish shoal possibly has problems, so that the interest quality index of the fish shoal at the moment needs to be intuitively fed back to the breeder to remind the breeder to adjust the brightness of the fish tank. And then, the controller outputs a comparison result obtained by comparing the work and rest quality indexes acquired under different brightness levels with the work and rest quality threshold to the information display for displaying, and the comparison result is used for prompting a feeder to regulate and control the brightness of the fish tank, in particular to regulate the brightness of an electric illumination light source of the fish tank. The breeder adjusts the brightness of the electric illumination light source according to the information displayed by the information display, and the adjusting mode is determined by the breeder, for example: the first-stage brightness can be correspondingly increased or decreased, then the state of the fish school is observed, whether the adjustment mode is reasonable or not is determined according to the state of the fish school, and if the adjustment mode is unreasonable, the adjustment mode needs to be adjusted again, for example: firstly, the first-stage brightness is regulated up, then the state of the fish school is observed, if the state of the fish school is more unhealthy, the fish school is not regulated up, the brightness is required to be regulated down, and then the two-stage brightness is regulated down on the basis of the prior art. It should be noted that, because the illumination adjusting circuit device of the electric illumination source provided by the embodiment is used for outputting the comparison result to prompt the breeder to perform brightness adjustment, the brightness adjustment process is the operation process of the subsequent breeder, and the technical scheme of the illumination adjusting circuit device of the electric illumination source provided by the invention is not repeated, and the technical scheme of the illumination adjusting circuit device of the electric illumination source provided by the invention is not limited by the specific operation process of the breeder.
In summary, the present embodiment provides an illumination adjusting circuit device of an electric illumination light source, which includes a light sensor array, a controller and an information display, wherein a signal output end of the light sensor array is connected to a signal input end of the controller, and a signal output end of the controller is connected to the information display. Counting the corresponding liveness sequences and activity discrete degree sequences of the fish shoals at different brightness levels every day in a set period; under the same brightness level, calculating the difference of the regularity of the rest of the fish shoal between two days according to the activity degree sequence and the activity discrete degree sequence to obtain an activity regularity index of the fish shoal in a set period, and acquiring the rest quality index of the fish shoal in the fish tank under the brightness level by combining the activity regularity index, the activity degree sequence and the activity discrete degree sequence; early warning is carried out according to the work and rest quality index, and the brightness of the fish tank is regulated and controlled in time. The health condition of the fish in the fish tank is comprehensively analyzed from a new angle (biological habit rule), the health condition of the fish group is accurately and sensitively judged, and the error rate of judging the health condition by a feeder only by observing the activity of the fish group is reduced.
Fish bowl lighting system embodiment:
the embodiment provides a fish tank lighting system, which comprises a fish tank and also comprises a lighting adjusting circuit device of an electric lighting source. The fish tank is a conventional transparent fish tank, and the lighting adjusting circuit device of the electric lighting source is described in detail in the above embodiments, and will not be described again.
It should be noted that: the sequence of the embodiments of the present invention is only for description, and does not represent the advantages and disadvantages of the embodiments. And the foregoing description has been directed to specific embodiments of this specification. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention, but any modifications, equivalent substitutions, improvements, etc. are intended to be included in the scope of the present invention.
Claims (8)
1. The illumination regulating circuit device of the electric illumination light source is characterized by comprising a light sensor array, a controller and an information display, wherein the signal output end of the light sensor array is connected with the signal input end of the controller, and the signal output end of the controller is connected with the information display;
the light sensor array is used for detecting light sensation difference in the fish tank in a set time period, and the controller is used for receiving the light sensation difference and obtaining the liveness of the fish shoals in the fish tank in the time period according to the light sensation difference; meanwhile, detecting the activity discrete degree of the fish shoal according to the size of the activity area of the fish shoal and the corresponding fish quantity of the fish shoal in the time period; dividing the brightness of the fish tank into a plurality of brightness levels, and counting an activity degree sequence and an activity discrete degree sequence corresponding to the fish shoals under different brightness levels every day in a set period; the brightness of the fish tank represents illumination intensity; for the fish tank with the same brightness level, calculating the difference of the operation and rest laws of the fish shoals in the set period between two days according to the activity degree sequence and the activity discrete degree sequence, and obtaining the activity regularity index of the fish shoals in the set period under the brightness level according to a plurality of the differences; calculating an activity average value according to all activity sequences in a set period, calculating an activity discrete degree average value according to all activity discrete degree sequences, and calculating a work and rest quality index of a fish group in the fish tank under the brightness level by combining the activity regularity index, the activity average value and the activity discrete degree average value; comparing the work and rest quality indexes obtained under different brightness levels with a preset work and rest quality threshold value, and outputting a comparison result to the information display for display, wherein the comparison result is used for prompting to regulate and control the brightness of the fish tank.
2. An illumination adjustment circuit arrangement for an electric illumination source as recited in claim 1, wherein the means for deriving the activity of the fish school in the aquarium over the time period based on the light sensation difference comprises:
setting a refreshing interval, calculating light sensation difference values of the light sensor arrays between adjacent refreshing intervals, and adding a plurality of light sensation difference values in a set time period to obtain the liveness of the fish shoals in the time period.
3. The illumination adjustment circuit apparatus of claim 1, wherein the process of obtaining the degree of activity dispersion comprises:
acquiring the length, the width and the height of the light sensor array in the space range of the fish shoal during each detection, calculating the space volume occupied by the fish shoal during each detection by using the length, the width and the height, and calculating the average space volume occupied by the fish shoal during the set time period according to the detection frequency during the set time period;
and obtaining the number of the fishes in the fish tank, and obtaining the activity discrete degree of the fish shoal in the time period by combining the number of the fishes and the average space volume.
4. The illumination adjustment circuit apparatus of claim 1, wherein calculating the difference of the fish school work and rest laws between two relative days in a set period from the activity level sequence and the activity discrete level sequence comprises:
and calculating dissimilarity indexes of the shoal work and rest laws between two days by combining the liveness sequence and the activity discrete degree sequence, wherein the dissimilarity indexes are used as the dissimilarity of the shoal work and rest laws.
5. The illumination adjustment circuit apparatus of claim 1, wherein the obtaining, from the plurality of the differences, an activity regularity index of the fish school at the brightness level in a set period comprises:
and accumulating the plurality of the differences to obtain an average value, and taking the average value as the activity regularity index.
6. The illumination adjustment circuit apparatus of claim 1, wherein calculating the work and rest quality index of the fish school in the fish bowl at the brightness level by combining the activity regularity index, the activity average value and the activity discrete degree average value comprises:
the activity regularity index is positively correlated with the work and rest quality index, the activity average value is positively correlated with the work and rest quality, and the activity discrete degree average value is negatively correlated with the work and rest quality.
7. The illumination adjustment circuit apparatus of claim 6, wherein the work and rest quality index is calculated as follows:
wherein Z is a work and rest quality index, Q is an activity regularity index, S is activity, mean (S) is an activity average, H is activity discrete degree, mean (H) is an activity discrete degree average.
8. A fish tank lighting system comprising a fish tank and further comprising a lighting adjustment circuit arrangement for an electrical lighting source as claimed in any one of claims 1 to 7.
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Denomination of invention: Lighting adjustment circuit device for electric lighting source and fish tank lighting system Granted publication date: 20230627 Pledgee: Bank of China Limited Liaocheng branch Pledgor: Liaocheng keenness Information Technology Co.,Ltd. Registration number: Y2024980010944 |