CN104951831A - Insect-killing counting method of insecticidal lamp - Google Patents
Insect-killing counting method of insecticidal lamp Download PDFInfo
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- CN104951831A CN104951831A CN201510285015.1A CN201510285015A CN104951831A CN 104951831 A CN104951831 A CN 104951831A CN 201510285015 A CN201510285015 A CN 201510285015A CN 104951831 A CN104951831 A CN 104951831A
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Abstract
The invention discloses an insect-killing counting method of an insecticidal lamp. The insect-killing counting method includes sampling voltage of a high-voltage power grid of the insecticidal lamp; judging three voltages continuously sampled; if intermediate voltage is smaller than two adjacent voltages or larger than or equal to preset threshold values, automatically accumulating discharge times of the high-voltage power grid once; counting insect killing amount of the insecticidal lamp according to the linear ratio of the insect killing amount to the discharge times. The counting method solves the problem that current counting cost high energy and is poor in safety performance in the prior art. By the counting method, distribution conditions of insects and activity laws within certain time can be counted by discharge frequency of the high-voltage power grid.
Description
Technical field
The present invention relates to trapping lamp technical field, be specifically related to the method for counting of trapping lamp kill pests.
Background technology
Trapping lamp is the mechanical-physical plant protection apparatus of current agriculture widespread use.Effectively can kill moth, winged insect, decrease Pesticide use amount, positive facilitation is served to ecological protection, green agriculture.
In order to grasp the service condition of deinsectization device, need to monitor insect in different time sections or different regions.Generally adopt at present the mode of complicate statistics, divided to count by the insect of receiving in worm box by artificial, due to the little and substantial amounts of insect, statistical error is large, gather the defects such as difficult to adopt complicate statistics easily to occur.
Have also appeared trapping lamp on the market adopts stable-pressure device to export big current simultaneously, is counted the number of insect by the curent change state of electrical network, and because its curent change during electric discharge is very large, trapping lamp can consume large volume and electricity; Electric current is excessive also can cause the phenomenon of firing worm during trapping lamp desinsection, and the normal use for equipment causes certain influence; Use stable-pressure device can export very large electric current, can get an electric shock if human or animal contacts because of carelessness, very dangerous.
Summary of the invention
For above-mentioned deficiency of the prior art, the method for counting of trapping lamp kill pests provided by the invention is added up the insect that trapping lamp is killed by the discharge time adding up high-voltage fence.
For above-mentioned deficiency of the prior art, the technical solution used in the present invention is:
There is provided a kind of method of counting of trapping lamp kill pests, it comprises:
Gather the voltage of the high-voltage fence of trapping lamp;
Judge the size of three voltages of continuous acquisition: if medium voltage is less than two voltages be adjacent, and be more than or equal to and preset threshold values, by the discharge time of high-voltage fence automatically accumulative once;
According to the linear scaling between desinsection number and discharge time, calculate the desinsection number of trapping lamp.
Beneficial effect of the present invention is: by gathering the voltage of high-voltage fence incessantly, judges whether high-voltage fence discharges by change in voltage situation, and realizes the quantitative statistics of trapping lamp kill pests number according to the discharge time of the high-voltage fence of record.
This method of counting solves in prior art and adopts electric current to add up to occur energy loss large and the problem of poor safety performance, and the frequency statistics that this statistical method can also be discharged by high-voltage fence goes out the distribution situation of insect and the mechanics within certain period.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a method of counting embodiment of trapping lamp kill pests.
Fig. 2 is the process flow diagram of another embodiment of method of counting of trapping lamp kill pests.
Embodiment
Below the specific embodiment of the present invention is described; so that the technician of this technology neck understands the present invention; but should be clear; the invention is not restricted to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present invention determined, these changes are apparent, and all innovation and creation utilizing the present invention to conceive are all at the row of protection in appended claim.
The process flow diagram of a method of counting embodiment 100 of trapping lamp kill pests is shown with reference to figure 1, Fig. 1; This method of counting 100 comprises step 101 to step 104.
In a step 101, the voltage of the high-voltage fence of trapping lamp is gathered.Voltage herein can be the average voltage in a period of time, also can be the instantaneous voltage gathered every a set time section.To in the voltage acquisition process of high-voltage fence, each voltage data of collection all needs to store.
In one embodiment of the invention, the voltage gathering the high-voltage fence of trapping lamp can be further refined as:
Obtain the high-tension electricity information of high-voltage fence, and dividing potential drop is carried out to high-tension electricity information; Be in particular and high-voltage bleeder is connected with high-voltage fence, carry out dividing potential drop by high-voltage bleeder in the ratio of two intrinsic standoff ratio 200:1.
Read the low-voltage signal after dividing potential drop, impedance matching is carried out to low-voltage signal; Be in particular the low-voltage arm voltage getting high-voltage bleeder, the amplitude of the voltage signal at this moment obtained falls too low.
The impedance of the low-voltage signal now obtained and the impedance mismatch of processor, so adopt voltage follower to make the impedance of low-voltage signal and the impedance matching of processor.Because the low-voltage signal exported exists the noise that many impact to voltage electrical network discharge times analyze, so adopt the RC low-pass filter of a 1Khz to carry out input processor after filtering to low-voltage signal.
In a step 102, the size of three voltages of continuous acquisition is judged;
If medium voltage is less than two voltages be adjacent, and is more than or equal to and presets threshold values, by the discharge time of high-voltage fence automatically accumulative once;
In step 103, when judging, if medium voltage is less than two voltages be adjacent, (in order to understand the comparison being adjacent moment place's voltage sometime more intuitively, can by the voltage called after U of the high-voltage fence in these three moment
t-1, U
tand U
t+1, when judging, three continuous print voltages must meet U
t-1> U
t< U
t+1) and the voltage meeting above-mentioned condition is stored in separately in a database.
While storage meets the voltage of above-mentioned Rule of judgment, itself and treating apparatus inside are preset threshold values to compare, if this voltage is greater than preset threshold values, then the discharge time of high-voltage fence is added up once automatically.
Herein preset threshold values for user is according to high-voltage fence electric discharge moment, the amplitude peak that high-voltage fence voltage can reduce carries out determining, shown by lot of experimental data, preferably this presets threshold values and is chosen for 4kv.
At step 104, according to the linear scaling between desinsection number and discharge time, calculate the desinsection number of trapping lamp, and this place is characterized the sign desinsection number destination data stored in the data cover treating apparatus of desinsection number.
Be in particular, when adopting this method to test for the trapping lamp of different model, find that the quantity of different model trapping lamp desinsection and high-voltage fence discharge time exist a linear relationship, i.e. N=kn, wherein N represents number of pest, and n is high-voltage fence discharge time, and k is linear coefficient.
By the trapping lamp of choosing various model to it in same place, the insect that the same time period is killed is added up, the linear coefficient of the insect that the trapping lamp of various model is killed and high-voltage fence is between 1-1.5, and the trapping lamp of each model is all corresponding to unique linear coefficient.
Be 6500V by statistics high-voltage fence voltage, electrical network area is 0.15m
2the linear coefficient of Automatic-mesh-cleaning frequency ventilating type insecticidal lamp be 1.12; High-voltage fence voltage is 6800V, and electrical network area is 0.15m
2the linear coefficient of Automatic-mesh-cleaning frequency ventilating type insecticidal lamp be 1.08; High-voltage fence voltage is 6700V, and electrical network area is 0.15m
2the linear coefficient of Automatic-mesh-cleaning frequency ventilating type insecticidal lamp be 1.01.
High-voltage fence voltage is 6400V, and electrical network area is 0.15m
2the linear coefficient of common frequency ventilating type insecticidal lamp be 1.3; High-voltage fence voltage is 6700V, and electrical network area is 0.15m
2the linear coefficient of common frequency ventilating type insecticidal lamp be 1.25; High-voltage fence voltage is 6500V, and electrical network area is 0.15m
2the linear coefficient of common frequency ventilating type insecticidal lamp be 1.28.
High-voltage fence voltage is 6450V, and electrical network area is 0.15m
2the linear coefficient of regular solar trapping lamp be 1.31; High-voltage fence voltage is 6600V, and electrical network area is 0.15m
2the linear coefficient of regular solar trapping lamp be 1.25; High-voltage fence voltage is 6700V, and electrical network area is 0.15m
2the linear coefficient of regular solar trapping lamp be 1.23.
The process flow diagram of another embodiment 200 of method of counting of trapping lamp kill pests is shown with reference to figure 2, Fig. 2; This method of counting 200 comprises step 201 to step 208.
In step 201, first judge whether trapping lamp starts; Herein can by gathering the electric current on high-voltage fence, by judging that whether electric current is zero to determine, the variable quantity at trapping lamp switch place also can be gathered.
In step 202., if determine, trapping lamp starts, and gather the voltage of high-voltage fence, the step 101 in method 100 shown in this step and Fig. 1 is similar, repeats no more here.
In step 203, judge the voltage of continuous acquisition in step 202., in continuous three voltages, be positioned at when middle voltage is less than two voltage be adjacent and enter step 204, if continuous print three voltages can not meet above-mentioned condition, return step 202 and continue to gather voltage.
At the sparking voltage that the voltage meeting the condition in step 203 might not be all high-voltage fence, it is also likely that causing when fluctuating appears in the voltage of powering to high-voltage fence, so also need again to screen the above-mentioned voltage (being also namely positioned at the data in the middle of continuous three voltages) meeting the condition of step 203.
In step 204, the voltage obtained and treating apparatus inside are pre-set threshold values and contrasts, if medium voltage is greater than preset threshold values, then carry out step 205 in step 203, otherwise enter step 202 continuation collection voltage.
In step 205, if medium voltage meets the condition in step 204, added up once by the discharge time of high-voltage fence, the step 103 in method 100 shown in this step and Fig. 1 is similar, repeats no more here.
In step 206, according to the linear scaling between desinsection number and discharge time, the desinsection number of trapping lamp is calculated.Step 104 in method 100 shown in this step and Fig. 1 is similar, repeats no more here.
It should be noted that herein, need to return in step 202 after this step has operated and continue voltage acquisition.In step 202 to the whole processing procedure of step 206 actually for of completing instantaneously judges processing procedure.
When high-voltage fence being stained with insect polypide, high-voltage fence meeting continuous discharge, if when there is continuous discharge in high-voltage fence, its voltage can be in low-pressure state always, when being in such state, the lower electric shock that is difficult to of voltage murders insect, and affects the service efficiency of trapping lamp and the distribution situation of insect and the mechanics within certain period.
So also need to judge the state of voltage while the voltage gathering high-voltage fence, in step 207, the moment judges the voltage gathered, and judge that it is within continuous a period of time, whether the voltage of high-voltage fence is in low-pressure state; If within continuous a period of time, the voltage keeps of high-voltage fence is in low-pressure state, enters step 208.
Continuous a period of time is herein typically provided to 3 seconds, and low-pressure state is chosen for 1kv.
In a step 208, start the clear net arrangement of trapping lamp, the polypide on cleaning high-voltage fence.
To the method for counting of the trapping lamp kill pests that described herein according to the embodiment of the present invention.
In sum, this method of counting solves in prior art and adopts electric current to add up to occur energy loss large and the problem of poor safety performance, and the frequency statistics that this statistical method can also be discharged by high-voltage fence goes out the distribution situation of insect and the mechanics within certain period.
Claims (7)
1. the method for counting of trapping lamp kill pests, is characterized in that, comprising:
Gather the voltage of the high-voltage fence of trapping lamp;
Judge the size of three voltages of continuous acquisition:
If medium voltage is less than two voltages be adjacent, and is more than or equal to and presets threshold values, by the discharge time of high-voltage fence automatically accumulative once;
According to the linear scaling between desinsection number and discharge time, calculate the desinsection number of trapping lamp.
2. the method for counting of trapping lamp kill pests according to claim 1, is characterized in that: described desinsection number and discharge time linearly ratio are further for the linear coefficient of desinsection number and discharge time is arranged between 1-1.5.
3. the method for counting of trapping lamp kill pests according to claim 1, is characterized in that, also comprise:
Judge in continuous a period of time, whether the voltage of high-voltage fence is in low-pressure state;
If the voltage of high-voltage fence is in low-pressure state, the polypide on cleaning high-voltage fence.
4., according to the method for counting of the arbitrary described trapping lamp kill pests of claim 1-3, it is characterized in that, the voltage of the high-voltage fence of described collection trapping lamp comprises further:
Obtain the high-tension electricity information of high-voltage fence, and dividing potential drop is carried out to described high-tension electricity information;
Read the low-voltage signal after dividing potential drop, the impedance of low-voltage signal is mated with the impedance for the treatment of apparatus;
Filter the high-frequency signal in the low-voltage signal after carrying out impedance matching, obtain the voltage of high-voltage fence.
5. the method for counting of trapping lamp kill pests according to claim 4, is characterized in that, described high-tension electricity information is carried out dividing potential drop according to the ratio of 200:1.
6. the method for counting of the trapping lamp kill pests according to claim 1,2,3 or 5, is characterized in that, described in preset threshold values and be set to 4kv.
7. method of counting according to claim 6, is characterized in that, described low-pressure state is set to 1kv.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510285015.1A CN104951831B (en) | 2015-05-29 | 2015-05-29 | Trapping lamp kills the method for counting of insect |
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| CN201510285015.1A CN104951831B (en) | 2015-05-29 | 2015-05-29 | Trapping lamp kills the method for counting of insect |
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Cited By (4)
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| CN105340855A (en) * | 2015-12-14 | 2016-02-24 | 南京农业大学 | Modern agricultural pest trap lamp based on Internet of Things |
| CN105549089A (en) * | 2015-12-11 | 2016-05-04 | 北京依科曼生物技术股份有限公司 | Injurious insect automatic induction detection system |
| CN105794751A (en) * | 2016-03-28 | 2016-07-27 | 南京农业大学 | Real-time-counting pest-killing lamp |
| CN112578714A (en) * | 2020-12-21 | 2021-03-30 | 深圳前海帕拓逊网络技术有限公司 | Intelligent mosquito killing lamp |
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| CN102771456A (en) * | 2011-05-11 | 2012-11-14 | 扬州康弘农业发展有限公司 | Safe and efficient work control system for insect killing lamp |
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| CN204132218U (en) * | 2014-07-16 | 2015-02-04 | 徐州龙兴农牧科技发展有限公司 | Photovoltaic array solar insect-killing light |
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Patent Citations (5)
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| WO2004021735A1 (en) * | 2002-09-02 | 2004-03-11 | Cesco Co., Ltd. | Remote monitoring system for exterminating pest and a method thereof |
| CN102771456A (en) * | 2011-05-11 | 2012-11-14 | 扬州康弘农业发展有限公司 | Safe and efficient work control system for insect killing lamp |
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| CN105549089A (en) * | 2015-12-11 | 2016-05-04 | 北京依科曼生物技术股份有限公司 | Injurious insect automatic induction detection system |
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