CN108982780A - Crop safety detection method and device and terminal - Google Patents
Crop safety detection method and device and terminal Download PDFInfo
- Publication number
- CN108982780A CN108982780A CN201811089632.4A CN201811089632A CN108982780A CN 108982780 A CN108982780 A CN 108982780A CN 201811089632 A CN201811089632 A CN 201811089632A CN 108982780 A CN108982780 A CN 108982780A
- Authority
- CN
- China
- Prior art keywords
- terminal
- crops
- detected
- pesticide
- smell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 239000000447 pesticide residue Substances 0.000 claims abstract description 78
- 239000000575 pesticide Substances 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims description 25
- 239000003990 capacitor Substances 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 11
- 230000011664 signaling Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 238000009313 farming Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- DFBKLUNHFCTMDC-GKRDHZSOSA-N endrin Chemical compound C([C@@H]1[C@H]2[C@@]3(Cl)C(Cl)=C([C@]([C@H]22)(Cl)C3(Cl)Cl)Cl)[C@@H]2[C@H]2[C@@H]1O2 DFBKLUNHFCTMDC-GKRDHZSOSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Botany (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catching Or Destruction (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a crop safety detection method, a crop safety detection device and a crop safety detection terminal, wherein the crop safety detection terminal comprises a main control chip, a smell sensor and an output module, wherein the smell sensor and the output module are connected with the main control chip; the odor sensor is used for detecting the concentration of pesticide odor in a set area containing crops to be detected; judging whether the concentration of the pesticide odor exceeds a preset concentration threshold value or not; if so, sending an interrupt signal to the main control chip; and the main control chip is used for receiving the interrupt signal and controlling the output module to output prompt information that pesticide residues exist in the crops to be detected. The odor sensor arranged in the terminal can detect the pesticide odor concentration of the crops to be detected, and can prompt the crops of pesticide residues to a user through the main control chip to control the output module when the detected pesticide odor concentration exceeds a concentration threshold value, so that the body health of the users is prevented from being injured after the users eat the crops with the pesticide residues.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of Crop securify detection methods, device and terminal.
Background technique
As the improvement of people's living standards, more and more people pay attention to key health.Due to severe, the crops of climatic environment
By very strange pest infestation, peasant finally does harm to protect the yield and quality of crops that will largely use pesticide
Worm is eliminated, but just will appear a large amount of pesticide residue on crops.If there are the crops of pesticide residue to eat for these
With not cleaning up before, will lead to after consumption damage the health of people, therefore just one kind is needed to set
Which crops back-up debates with pesticide residue, to avoid the edible rear health of people from coming to harm.
Summary of the invention
The present invention provides a kind of crops method, apparatus and terminals, which cannot offer an explanation in the prior art to solve
The problem of crops have pesticide residue, and health comes to harm after causing people edible.
The present invention provides a kind of terminal, the terminal includes main control chip, and the smell being connected with the main control chip passes
Sensor and output module；Wherein,
The smell sensor, for detecting the pesticide smell concentration in the setting regions for including crops to be detected；
Judge whether the pesticide smell concentration is more than preset concentration threshold；If so, sending interrupt signal to the main control chip；
The main control chip controls the output module and exports the agriculture to be detected for receiving the interrupt signal
There are the prompt informations of pesticide residue for crop.
Further, the terminal further include: the deposit being connect respectively with the smell sensor and the main control chip
Device；
The smell sensor is also used to when judging that the pesticide smell concentration is more than preset concentration threshold, in institute
Stating the preservation mark crops to be detected in register, there are the information of pesticide residue；
The main control chip, after being also used to receive the interrupt signal, if reading mark institute in the register
Stating crops to be detected, there are the information of pesticide residue, control the output module output crops to be detected and exist
The prompt information of pesticide residue.
Further, the output module includes alarm and/or display screen；
The main control chip is specifically used for controlling the alarm equipment alarm；And/or by the display screen show described in
There are the prompt informations of pesticide residue for the crops of detection.
Further, the main control chip is connect with the smell sensor by IC bus IIC line, and described
The interruption foot of smell sensor is connect with the interrupt control unit of the main control chip.
It further, further include power supply and switch, the switch, the smell sensor and the power supply in the terminal
Closed circuit is constituted, and the switch is connected with the main control chip；
The main control chip is also used to close the switch described in control in the measurement request for receiving user's input.
Further, the terminal further include: the first capacitor in parallel with the smell sensor.
Further, the terminal further include: with concatenated second capacitor of the smell sensor.
The present invention provides a kind of Crop securify detection methods, are applied to terminal, this method further include:
The interrupt signal that the smell sensor of the terminal is sent is received, wherein the interrupt signal is the gas of the terminal
The detection of taste sensor includes the pesticide smell concentration in the setting regions of crops to be detected, judges the pesticide smell concentration
It is sent when more than preset concentration threshold；
The output module for controlling the terminal exports the crops to be detected there are the prompt informations of pesticide residue.
Further, after the interrupt signal that the smell sensor for receiving the terminal is sent, the terminal is controlled
Output module export the crops to be detected there are before the prompt information of pesticide residue, the method also includes:
Judging whether to read the mark crops to be detected in the register of the terminal, there are pesticide residues
Information；
If so, carrying out subsequent step.
Further, there are pesticide residues for the output module output crops to be detected of the control terminal
Prompt information include:
Control alarm equipment alarm；And/or
Showing the crops to be detected by display screen, there are the prompt informations of pesticide residue.
The present invention provides a kind of Crop securify detection devices, are applied to terminal, the device further include:
Receiving module, the interrupt signal that the smell sensor for receiving the terminal is sent, wherein the interrupt signal
Include the pesticide smell concentration in the setting regions of crops to be detected for the smell sensor detection of the terminal, judges institute
It is sent when stating pesticide smell concentration more than preset concentration threshold；
Control module, the output module for controlling the terminal exports the crops to be detected, and there are pesticide residues
Prompt information.
Further, the control module is also used to judge whether to read mark institute in the register of the terminal
Stating crops to be detected, there are the information of pesticide residue；If so, the output module output for controlling the terminal is described to be checked
There are the prompt informations of pesticide residue for the crops of survey.
Further, the control module is specifically used for control alarm equipment alarm；And/or described in being shown by display screen
There are the prompt informations of pesticide residue for crops to be detected.Method includes:
The present invention provides a kind of Crop securify detection method, device and terminal, which includes main control chip, with institute
State the smell sensor and output module of main control chip connection；The smell sensor includes farming to be detected for detecting
Pesticide smell concentration in the setting regions of object；Judge whether the pesticide smell concentration is more than preset concentration threshold；If
It is to send interrupt signal to the main control chip；The main control chip controls the output for receiving the interrupt signal
Module exports the crops to be detected, and there are the prompt informations of pesticide residue.The smell sensor being arranged in terminal of the present invention
It can detecte the pesticide smell concentration of crops to be detected, can be more than concentration threshold in the pesticide smell concentration detected
When, prompting the user with crops by main control chip control output module, there are pesticide residues, to avoid user is edible from existing
Health comes to harm after the crops of pesticide residue.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for terminal that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of structural schematic diagram for terminal that the embodiment of the present invention 4 provides；
Fig. 3 is a kind of structural schematic diagram for terminal that the embodiment of the present invention 5 provides；
Fig. 4 is a kind of structural schematic diagram for terminal that the embodiment of the present invention 6 provides；
Fig. 5 is a kind of schematic diagram for Crop securify detection process that the embodiment of the present invention 7 provides；
Fig. 6 is a kind of Crop securify detection device schematic diagram that the embodiment of the present invention 9 provides.
Specific embodiment
In order to which in detection crops, there are user is prompted when pesticide residue, to avoid user from eating, there are the agricultures of pesticide residue
Health comes to harm after crop, and the embodiment of the invention provides a kind of Crop securify detection method, device and terminals.
To make the objectives, technical solutions, and advantages of the present invention clearer, make below in conjunction with the attached drawing present invention into one
Step ground detailed description, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Embodiment 1:
Fig. 1 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention, and the terminal 100 includes main control chip
101, the smell sensor 102 and output module 103 being connect with the main control chip 101；Wherein,
The smell sensor 102 is dense for detecting the pesticide smell in the setting regions for including crops to be detected
Degree；Judge whether the pesticide smell concentration is more than preset concentration threshold；If so, into the main control chip 101 transmission
Break signal；
The main control chip 101, for receiving the interrupt signal, control the output module 103 export it is described to be checked
There are the prompt informations of pesticide residue for the crops of survey.
In order to which in detection crops, there are user is prompted when pesticide residue, to avoid user from eating, there are the agricultures of pesticide residue
Health comes to harm after crop, and the embodiment of the invention provides a kind of terminal, which has dense for detecting pesticide smell
The smell sensor of degree, and main control chip and output module for prompting user.The main control chip can be CPU or MCU
Deng the chip etc. with processing function, which can be alarm and/or display screen etc..
The smell sensor is able to detect the pesticide smell concentration in the setting regions comprising crops to be detected, this sets
Determine region to be stored in smell sensor, which can be the setting regions away from smell sensor, for example, distance 20
Centimetre, 30 centimetres or 50 centimetres etc., include crops to be detected in the setting regions.It include a kind of special in smell sensor
Resistance, which is able to detect the chemistry of pesticide ingredient in air.
Smell sensor can be real-time detection when detecting pesticide smell concentration and can be at set time intervals
Detection etc., the time interval is arbitrarily in embodiments of the present invention without limitation.
The process of smell sensor detection pesticide smell concentration belongs to the prior art, does not do in embodiments of the present invention superfluous
It states.
It further include having preset concentration threshold in the smell sensor, which is what big data analysis went out
The concentration threshold being harmful to the human body can be the concentration threshold etc. that user sets according to self-demand.Therefore the smell sensor
After detecting pesticide smell concentration, judge whether the pesticide smell concentration is more than preset concentration threshold, if so, thinking this
There are pesticide residues in crops to be detected, if it is not, then think that there is no pesticide residues in the crops to be detected, or
Remaining pesticide concentration is harmless.
When the harmful gas concentration in air, that is, pesticide smell concentration is more than setting value, that is, concentration threshold, smell sensor
Resistance value decline, the all-in resistance of circuit reduces, and electric current increases, and is increased by the voltage of resistance in smell sensor, conversely, working as
When pesticide smell concentration in air is reduced to setting value or less, the resistance value of smell sensor becomes larger, and circuital current reduces, and passes through
The voltage of resistance reduces in smell sensor.Resistance plays the role of partial pressure except detection pesticide smell concentration in smell sensor,
When the change in resistance of smell sensor, the voltage that it is got also changes therewith, and by resistance in smell sensor, smell is passed
Sensor changes the output that the concentration variation of pesticide smell transforms into voltage, can also be by it so as to pesticide smell concentration
He goes out units test.
The information that smell sensor ceaselessly obtains the pesticide concentration in air does not stop detection and includes farming to be detected
Pesticide smell concentration in the setting regions of object is sent when determining that pesticide smell concentration is more than concentration threshold to main control chip
Interrupt signal, the interrupt signal can be used for prompting the process of the main control chip priority processing farming analyte detection.
The main control chip receives the interrupt signal that smell sensor is sent, and control output module exports crops to be detected
There are the prompt informations of pesticide residue, so that there are more pesticide residues for the user of prompt terminal crops to be detected, so that
User pays attention to carefully cleaning etc. before consumption.
It, can also be to odor sensing after further the main control chip receives the end sensor that smell sensor is sent
Device replys interrupt response.
The process for sending interrupt signal and reply interrupt response belongs to the prior art, does not do in embodiments of the present invention superfluous
It states.
The smell sensor being arranged in terminal in the embodiment of the present invention can detecte the pesticide smell of crops to be detected
Concentration can control output module to user by main control chip when the pesticide smell concentration detected is more than concentration threshold
Prompting crops, there are pesticide residues, so that user be avoided to eat, there are healths after the crops of pesticide residue to be hurt
Evil.
Embodiment 2:
On the basis of the above embodiments, in the embodiment of the present invention, the terminal further include: respectively with the odor sensing
The register that device 102 and the main control chip 101 connect；
The smell sensor 102 is also used to when judging that the pesticide smell concentration is more than preset concentration threshold,
The mark crops to be detected are saved in the register, and there are the information of pesticide residue；
The main control chip 101, after being also used to receive the interrupt signal, if reading mark in the register
There are the information of pesticide residue for the crops to be detected, control the output module 103 and export the farming to be detected
There are the prompt informations of pesticide residue for object.
In order to avoid smell sensor accidentally has sent interrupt signal to main control chip, terminal is improved in detection Crop securify
When fault-tolerance, smell sensor can be when the pesticide smell concentration detected be more than concentration threshold when, protect in a register
Depositing mark crops to be detected, there are the information of pesticide residue, such as can be and directly saved using text, can be with 1 mark
Knowing crops to be detected, there are pesticide residues, and pesticide residue is not present with 0 mark crops to be detected.
Main control chip can search whether there is the mark agriculture to be detected after receiving interrupt signal in a register
There are the information of pesticide residue for crop, if it is possible to read, then confirm that the interrupt signal is accurate signal, can control defeated
Module exports crops to be detected there are the prompt information of pesticide residue out, and to prompt user crops to be detected, there are agricultures
Medicine residual.
If main control chip does not read in a register and identifies the crops to be detected there are the information of pesticide residue,
Think the interrupt signal then accidentally to send out, does not then control output module output prompt information.
Specifically, it can be the interrupt handling routine preserved and write in advance in main control chip, main control chip Europe is talked about
The interrupt processing degree read in a register with the presence or absence of identify the crops to be detected there are the information of pesticide residue.
Further, since pesticide smell concentration can be transformed into voltage output by smell sensor, then smell sensor may be used also
With by least one parameter value in the resistance value of the resistance in smell sensor, electric current, voltage, main control chip can be according to this extremely
At least one of one item missing parameter value and the concentration threshold pre-saved are corresponding parameter threshold, it is to be detected to further determine that
Crops whether there is pesticide residue, further increase the accuracy of detection, main control chip is reading at least one ginseng at this time
After numerical value, the processes such as analysis optimization processing can also be carried out.
After main control chip receives interrupt signal in the embodiment of the present invention, also reads in a register and identify farming to be detected
There are the information of pesticide residue further to be judged for object, ensure that accuracy when prompt testing result.
Embodiment 3:
On the basis of the various embodiments described above, in the embodiment of the present invention, the output module 103 include alarm and/or
Display screen；
The main control chip 101 is specifically used for controlling the alarm equipment alarm；And/or institute is shown by the display screen
Stating crops to be detected, there are the prompt informations of pesticide residue.
The main control chip and the smell sensor pass through IIC (Inter-Integrated Circuit, integrated circuit
Bus) line connection, and the interruption foot of the smell sensor is connect with the interrupt control unit of the main control chip.
Main control chip can prompt the user with information of the crops there are pesticide residue by control alarm or display screen,
Realize the diversity and flexibility of prompt testing result.
Main control chip can be control alarm and issue buzzing, or broadcasting music etc. when controlling alarm equipment alarm
Mode.
The realization of the process of main control chip control alarm equipment alarm belongs to the prior art, does not do in embodiments of the present invention superfluous
It states.
Main control chip shows that crops to be detected there are the prompt information of pesticide residue, can be master control by display screen
Chip driver program will be prompted to the APP application program that information is uploaded to display testing result, after APP receives data, thus aobvious
Show prompt information of the crops there are pesticide residue of detection, can also specifically prompt the remaining farm chemical ingredients of crops includes six
Six or six, the farm chemical ingredients such as endrin.Further when main control chip determines that crops there is no when pesticide residue, can also pass through
The prompt information of not farm chemical ingredients is prompted to user by display screen, so that user can be with safe edible crops.
Because can also include IIC circuit in smell sensor, main control chip, can when connecting with smell sensor
To be attached by IIC line, main control chip and smell sensor can be communicated by IIC transport protocol at this time.Furthermore
The interruption of smell sensor can also be connected to the interrupt control unit of CPU.
To those skilled in the art, the main control chip and the smell sensor pass through IC bus
The connection of IIC line, and the structure that is connect with the interrupt control unit of the main control chip of the interruptions foot of the smell sensor be show and
Easy insight, therefore do not repeat them here in embodiments of the present invention.
Since main control chip can prompt the user with crops by control alarm or display screen in the embodiment of the present invention
There are the information of pesticide residue, realize the diversity and flexibility of prompt testing result.
Embodiment 4:
On the basis of the various embodiments described above, in the embodiment of the present invention, as shown in Fig. 2, further including power supply in the terminal
204 constitute closed circuit with switch 205, the switch 205, the smell sensor 102 and the power supply 204, and described
Switch 206 is connect with the main control chip 101；
The main control chip 101 is also used to control the switch 205 in the measurement request for receiving user's input and close
It closes.
In order to save terminal resource, the on-off of detection circuit where the switch control smell sensor can be passed through in terminal
It is controlled.
Switch, smell sensor and electric power generating composition closed circuit in detection circuit where smell sensor, switch and master
Control chip connection.When user wants to carry out Crop securify detection, can be requested by terminal input measurement, main control chip connects
When receiving the measurement request of user's input, it can control and close the switch, the detection circuit where making smell sensor forms access,
To which smell sensor powers on realization detection process.
After the completion of detection, or receive user input measurement termination instruction when, control switch disconnect, make smell
Detection circuit where sensor disconnects, and realizes the purpose for saving terminal resource.
Embodiment 5:
On the basis of the various embodiments described above, in the embodiment of the present invention, as shown in figure 3, the terminal further include: with it is described
The first capacitor 306 in parallel of smell sensor 102.
It further include the first capacitor in parallel with smell sensor in terminal, i.e., to extend the working time of detection circuit
The first capacitor delay capacitor, when the ohmically voltage of smell sensor increases, circuit charges to first capacitor, when smell passes
When the ohmically voltage of sensor reduces, first capacitor starts to discharge, and detection circuit can work on a period of time.When the first electricity
After discharge capacitor, circuit output low level, entire circuit stops working.
Embodiment 6:
On the basis of the various embodiments described above, in the embodiment of the present invention, as shown in figure 4, the terminal further include: with it is described
Concatenated second capacitor 407 of smell sensor 102.
Stability when in order to realize that smell sensor detects electric current further includes and smell sensor concatenated the in terminal
Two capacitors, when detection circuit powers on, which plays the role of filtering, to keep detection circuit more stable.
Embodiment 7:
On the basis of the various embodiments described above, Fig. 5 is a kind of Crop securify detection process provided in an embodiment of the present invention
Schematic diagram, the process the following steps are included:
S501: receiving the interrupt signal that the smell sensor of the terminal is sent, wherein the interrupt signal is the end
The smell sensor detection at end includes the pesticide smell concentration in the setting regions of crops to be detected, judges the pesticide gas
What taste concentration was sent when being more than preset concentration threshold.
Crop securify detection method provided in an embodiment of the present invention is applied to terminal, specifically can be applied to terminal
In main control chip.
S502: the output module for controlling the terminal exports the crops to be detected there are the prompt of pesticide residue letters
Breath.
The smell sensor being arranged in terminal in the embodiment of the present invention can detecte the pesticide smell of crops to be detected
Concentration can control output module to user by main control chip when the pesticide smell concentration detected is more than concentration threshold
Prompting crops, there are pesticide residues, so that user be avoided to eat, there are healths after the crops of pesticide residue to be hurt
Evil.
Embodiment 8:
On the basis of the various embodiments described above, in the embodiment of the present invention, the smell sensor hair for receiving the terminal
After the interrupt signal sent, the output module for controlling the terminal exports crops to be detected the mentioning there are pesticide residue
Before showing information, the method also includes:
Judging whether to read the mark crops to be detected in the register of the terminal, there are pesticide residues
Information；
If so, carrying out subsequent step.
Further, there are pesticide residues for the output module output crops to be detected of the control terminal
Prompt information include:
Control alarm equipment alarm；And/or
Showing the crops to be detected by display screen, there are the prompt informations of pesticide residue.
Embodiment 9:
Fig. 6 is a kind of 600 schematic diagram of Crop securify detection device provided in an embodiment of the present invention, is applied to terminal, should
Device includes:
Receiving module 601, the interrupt signal that the smell sensor for receiving the terminal is sent, wherein the interruption is believed
Number for the terminal smell sensor detection comprising crops to be detected setting regions in pesticide smell concentration, judgement
What the pesticide smell concentration was sent when being more than preset concentration threshold；
Control module 602, the output module for controlling the terminal exports the crops to be detected, and there are pesticides
Remaining prompt information.
It is described to be checked to be also used to judge whether to read mark in the register of the terminal for the control module 602
There are the information of pesticide residue for the crops of survey；If so, the output module for controlling the terminal exports the agriculture to be detected
There are the prompt informations of pesticide residue for crop.
The control module 602 is specifically used for control alarm equipment alarm；And/or it is shown by display screen described to be detected
Crops there are the prompt informations of pesticide residue.
The smell sensor being arranged in terminal in the embodiment of the present invention can detecte the pesticide smell of crops to be detected
Concentration can control output module to user by main control chip when the pesticide smell concentration detected is more than concentration threshold
Prompting crops, there are pesticide residues, so that user be avoided to eat, there are healths after the crops of pesticide residue to be hurt
Evil.
For systems/devices embodiment, since it is substantially similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or an operation are distinguished with another entity or another operation, without necessarily requiring or implying these entities
Or there are any actual relationship or orders between operation.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (13)
1. a kind of terminal, which is characterized in that the terminal includes main control chip, the smell sensor being connected with the main control chip
And output module；Wherein,
The smell sensor, for detecting the pesticide smell concentration in the setting regions for including crops to be detected；Judgement
Whether the pesticide smell concentration is more than preset concentration threshold；If so, sending interrupt signal to the main control chip；
The main control chip controls the output module and exports the crops to be detected for receiving the interrupt signal
There are the prompt informations of pesticide residue.
2. terminal as described in claim 1, which is characterized in that the terminal further include: respectively with the smell sensor and
The register of the main control chip connection；
The smell sensor is also used to post when judging that the pesticide smell concentration is more than preset concentration threshold described
The mark crops to be detected are saved in storage, and there are the information of pesticide residue；
The main control chip, after being also used to receive the interrupt signal, if read in the register mark it is described to
There are the information of pesticide residue for the crops of detection, and controlling the output module output crops to be detected, there are pesticides
Remaining prompt information.
3. terminal as claimed in claim 1 or 2, which is characterized in that the output module includes alarm and/or display screen；
The main control chip is specifically used for controlling the alarm equipment alarm；And/or it is shown by the display screen described to be detected
Crops there are the prompt informations of pesticide residue.
4. terminal as claimed in claim 1 or 2, which is characterized in that the main control chip and the smell sensor pass through collection
It is connected at circuit bus IIC line, and the interruption foot of the smell sensor is connect with the interrupt control unit of the main control chip.
5. terminal as described in claim 1, which is characterized in that further include power supply and switch, the switch, institute in the terminal
Smell sensor and the electric power generating composition closed circuit are stated, and the switch is connected with the main control chip；
The main control chip is also used to close the switch described in control in the measurement request for receiving user's input.
6. terminal as claimed in claim 5, which is characterized in that the terminal further include: in parallel with the smell sensor
First capacitor.
7. the terminal as described in claim 1 or 5 or 6, which is characterized in that the terminal further include: with the smell sensor
Concatenated second capacitor.
8. a kind of Crop securify detection method, which is characterized in that be applied to terminal, this method further include:
The interrupt signal that the smell sensor of the terminal is sent is received, wherein the smell that the interrupt signal is the terminal passes
Sensor detection includes the pesticide smell concentration in the setting regions of crops to be detected, judges that the pesticide smell concentration is more than
It is sent when preset concentration threshold；
The output module for controlling the terminal exports the crops to be detected there are the prompt informations of pesticide residue.
9. method according to claim 8, which is characterized in that the interruption that the smell sensor for receiving the terminal is sent
After signal, control the terminal output module export the crops to be detected there are the prompt information of pesticide residue it
Before, the method also includes:
Judging whether to read the mark crops to be detected in the register of the terminal, there are the letters of pesticide residue
Breath；
If so, carrying out subsequent step.
10. method as claimed in claim 8 or 9, which is characterized in that described in the output module output of the control terminal
There are the prompt informations of pesticide residue to include: for crops to be detected
Control alarm equipment alarm；And/or
Showing the crops to be detected by display screen, there are the prompt informations of pesticide residue.
11. a kind of Crop securify detection device, which is characterized in that be applied to terminal, the device further include:
Receiving module, the interrupt signal that the smell sensor for receiving the terminal is sent, wherein the interrupt signal is institute
The smell sensor detection for stating terminal includes the pesticide smell concentration in the setting regions of crops to be detected, judges the agriculture
What medicine odorousness was sent when being more than preset concentration threshold；
Control module, the output module for controlling the terminal export crops to be detected the mentioning there are pesticide residue
Show information.
12. device as claimed in claim 11, which is characterized in that the control module was also used to judge whether at the end
The mark crops to be detected are read in the register at end, and there are the information of pesticide residue；If so, controlling the end
The output module at end exports the crops to be detected, and there are the prompt informations of pesticide residue.
13. the device as described in claim 11 or 12, which is characterized in that the control module is specifically used for control alarm
Alarm；And/or the crops to be detected is shown by display screen there are the prompt informations of pesticide residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089632.4A CN108982780B (en) | 2018-09-18 | 2018-09-18 | Crop safety detection method and device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089632.4A CN108982780B (en) | 2018-09-18 | 2018-09-18 | Crop safety detection method and device and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982780A true CN108982780A (en) | 2018-12-11 |
| CN108982780B CN108982780B (en) | 2020-05-26 |
Family
ID=64545679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811089632.4A Active CN108982780B (en) | 2018-09-18 | 2018-09-18 | Crop safety detection method and device and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108982780B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854284A (en) * | 2021-09-23 | 2021-12-31 | 惠州市惠城区健生生态农业基地有限公司 | Method and system for intelligently manufacturing plant leaf specimen |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348620Y (en) * | 2008-12-24 | 2009-11-18 | 西安天厚滤清技术有限责任公司 | Octane number gasoline tester capable of detecting carbinol and ethanol simultaneously |
| CN102348019A (en) * | 2011-09-20 | 2012-02-08 | 上海华勤通讯技术有限公司 | Mobile phone and gas detecting method |
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103728348A (en) * | 2013-12-02 | 2014-04-16 | 江苏大学 | Electronic nose for detecting indoor air quality |
| CN203902821U (en) * | 2014-04-01 | 2014-10-29 | 上海海洋大学 | Robot fish capable of being loaded with water quality monitoring sensor |
| CN204086257U (en) * | 2014-10-27 | 2015-01-07 | 宋建峰 | Portable smart water quality detects cup |
| CN204165319U (en) * | 2014-09-22 | 2015-02-18 | 四川长虹电器股份有限公司 | Garden stuff pesticide residue detects refrigerator |
| CN105319243A (en) * | 2015-12-09 | 2016-02-10 | 江苏天安智联科技股份有限公司 | System and method for inspecting drunk driving |
| DE102015210622A9 (en) * | 2014-06-11 | 2016-03-03 | Figaro Engineering Inc | Biological gas detection device, method and program |
| CN205939922U (en) * | 2016-08-04 | 2017-02-08 | 合肥微纳传感技术有限公司 | Fruit vegetables quality detection device and use device's refrigerator |
| CN107421991A (en) * | 2017-06-13 | 2017-12-01 | 潘志君 | A kind of residues of pesticides and gas detection method, detecting system |
| CN108289049A (en) * | 2017-01-09 | 2018-07-17 | 佛山市顺德区美的电热电器制造有限公司 | The peculiar odor treatment method and household appliance to link between household electrical appliances |
-
2018
- 2018-09-18 CN CN201811089632.4A patent/CN108982780B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348620Y (en) * | 2008-12-24 | 2009-11-18 | 西安天厚滤清技术有限责任公司 | Octane number gasoline tester capable of detecting carbinol and ethanol simultaneously |
| CN102348019A (en) * | 2011-09-20 | 2012-02-08 | 上海华勤通讯技术有限公司 | Mobile phone and gas detecting method |
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103728348A (en) * | 2013-12-02 | 2014-04-16 | 江苏大学 | Electronic nose for detecting indoor air quality |
| CN203902821U (en) * | 2014-04-01 | 2014-10-29 | 上海海洋大学 | Robot fish capable of being loaded with water quality monitoring sensor |
| DE102015210622A9 (en) * | 2014-06-11 | 2016-03-03 | Figaro Engineering Inc | Biological gas detection device, method and program |
| CN204165319U (en) * | 2014-09-22 | 2015-02-18 | 四川长虹电器股份有限公司 | Garden stuff pesticide residue detects refrigerator |
| CN204086257U (en) * | 2014-10-27 | 2015-01-07 | 宋建峰 | Portable smart water quality detects cup |
| CN105319243A (en) * | 2015-12-09 | 2016-02-10 | 江苏天安智联科技股份有限公司 | System and method for inspecting drunk driving |
| CN205939922U (en) * | 2016-08-04 | 2017-02-08 | 合肥微纳传感技术有限公司 | Fruit vegetables quality detection device and use device's refrigerator |
| CN108289049A (en) * | 2017-01-09 | 2018-07-17 | 佛山市顺德区美的电热电器制造有限公司 | The peculiar odor treatment method and household appliance to link between household electrical appliances |
| CN107421991A (en) * | 2017-06-13 | 2017-12-01 | 潘志君 | A kind of residues of pesticides and gas detection method, detecting system |
Non-Patent Citations (2)
| Title |
|---|
| 周英 等: ""电子鼻工作原理及在肉品检测中的应用"", 《肉类工业》 * |
| 蒋雪松 等: ""食品中农药残留电子鼻检测识别研究"", 《南方农机》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854284A (en) * | 2021-09-23 | 2021-12-31 | 惠州市惠城区健生生态农业基地有限公司 | Method and system for intelligently manufacturing plant leaf specimen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108982780B (en) | 2020-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109345798B (en) | Farm monitoring method, device, equipment and storage medium | |
| CN108053627A (en) | A kind of fire alarm method, device and equipment | |
| CN104406916A (en) | Method and apparatus for detecting food | |
| WO2023207678A1 (en) | Alcohol metabolism detection method, computer device, and storage medium | |
| CN104330539A (en) | Chilled fresh pork shelf life span forecasting method based on internet of things architecture | |
| CN108982780A (en) | Crop safety detection method and device and terminal | |
| CN111122817A (en) | Pipeline bubble monitoring method and device, storage medium and analysis equipment | |
| CN105407348B (en) | The detection method and system of a kind of imaging sensor | |
| CN110441251A (en) | Detection method, device and the computer readable storage medium of milk powder residue shelf-life | |
| CN111956065B (en) | Cleaning reminding method and device, electric kettle and storage medium | |
| CN107271619A (en) | The online test method of harmful substance, apparatus and system in edible oil heating process | |
| CN205317746U (en) | Farming product security system of traceing back based on thing networking and cloud calculate | |
| EP3449400A1 (en) | A food monitoring system | |
| US20140130751A1 (en) | Transmitter for driving a perimeter wire of an animal movement control system | |
| CN112076025A (en) | Paper diaper alarm device and system | |
| TW201109648A (en) | Ion concentration measurement system and method | |
| CN206292580U (en) | A kind of weighing device and system | |
| CN208780361U (en) | A kind of intelligent gateway with infrared human body thermometric and warning function | |
| CN107610749B (en) | Diet monitoring and management method and system | |
| US20140060164A1 (en) | Moisture status measuring device and computer-readable medium | |
| CN108256762A (en) | A kind of grain quality evaluation system based on Internet of Things | |
| CN211627353U (en) | Rapid food safety component detection system | |
| CN106503435A (en) | A kind of baby's feed information monitoring system and method | |
| CN103932873B (en) | Intelligent walking stick and inclination alarm control method and device | |
| CN111586616A (en) | Regional environment parameter acquisition system, method and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |