CN204758130U - Single trunk rice temperature parameters automatic measuring device cultivated in a pot - Google Patents
Single trunk rice temperature parameters automatic measuring device cultivated in a pot Download PDFInfo
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- CN204758130U CN204758130U CN201520455604.5U CN201520455604U CN204758130U CN 204758130 U CN204758130 U CN 204758130U CN 201520455604 U CN201520455604 U CN 201520455604U CN 204758130 U CN204758130 U CN 204758130U
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- conveying line
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- drum conveying
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Abstract
The utility model discloses a single trunk rice temperature parameters automatic measuring device cultivated in a pot, the detection darkroom 11 of input electrically operated gate 3 and output electrically operated gate 7 etc. Is equipped with respectively including detection zone cylinder transfer chain 15, both sides. The utility model has the advantages of safe harmless, accurate reliable, the easy operation of measuring result.
Description
Technical field
The utility model relates to mechanical vision inspection technology field, is specially a kind of individual plant pot rice temperature parameter self-operated measuring unit.
Background technology
Growth, the growth of each Plants all require certain temperature conditions, and the Growth and reproduction of plant will carry out in certain temperature range.Minimum and maximum temperature at the two ends of this temperature range.Lower than minimum temperature or plant all to be caused to stop growing higher than maximum temperature even dead.There is an optimum temperature range between minimum and maximum temperature, be in optimum condition at optimum temperature range implants growth and breeding.Plant self-temperature can reflect the upgrowth situation of plant itself.Current research shows, temperature can reflect that plant is coerced the situations such as situation, photosynthesis rate and drought and waterlogging indirectly.Therefore, the temperature parameter of plant can help researchist to find plant stress situation early, to adjust fertilising and the irrigation of plant in time.In addition, the temperature parameter of plant can also help researchist to find Plant varieties extremely coercing in situation, thus improves the efficiency that mutant detects.So, measure plant temperature parameter to the cultivation of plant and breeding research extremely important.And paddy rice is the staple food crop of China, the temperature parameter measuring paddy rice is very great for Digital Agriculture Research Significance.In most cases, under plant is mainly placed in constant temperature growth case by measurement plant temperature parameter, and thermopair is fixed on blade lower epidermis, obtains blade single point temperature with this.Along with the develop rapidly of computer technology, the application of machine vision technique is more and more extensive.Compared with traditional thermopair mode thermometric, machine vision technique has that precision is high, speed is fast, harmless noncontact, the advantage such as reproducible, have broad application prospects in Digital Agriculture research field.Research mainly thermal infrared imager both at home and abroad to temperature parameter.Main representative is the infrared thermography that FLIR company produces.The Handheld infrared thermal imager that the said firm produces can measure single point temperature in the visual field, or manually chooses the temperature in area-of-interest.But can there is temperature drift after this thermal imaging system uses for a long time needs back factory again to correct, and automatically can not identify area-of-interest, and in addition, the said firm's instrument involves great expense, to the popularization of instrument and the development of Digital Agriculture totally unfavorable.And existing equipment well cannot solve the installation site relation of transmission line and electric lifting platform, thus conveying collet is caused well not carry freely.
Utility model content
The purpose of this utility model provides a kind of individual plant pot rice temperature parameter self-operated measuring unit to overcome above-mentioned deficiency.
The utility model comprises detection zone drum conveying line 15, both sides are respectively equipped with the detection darkroom 11 of input end Electrically operated gate 3 and output terminal Electrically operated gate 7, for the detection zone correlation optoelectronic switch 4 of control input end Electrically operated gate 3 and output terminal Electrically operated gate 7 switch, for taking the infrared camera 5 of pot rice, for correcting the black matrix 6 of infrared camera 5 detecting temperature, electric lifting platform 12, the conveying collet 14 being arranged on the electric rotary table 13 on electric lifting platform 12 and being positioned on electric rotary table 13, described detection zone drum conveying line 15, input end Electrically operated gate 3, output terminal Electrically operated gate 7, detection zone correlation optoelectronic switch 4, infrared camera 5, black matrix 6, electric lifting platform 12, electric rotary table 13 and conveying collet 14 are all positioned at and detect darkroom 11, characterized by further comprising input end drum conveying line 1, output terminal drum conveying line 10 and the input end proximity switch 2 for control input end Electrically operated gate 3, described input end drum conveying line 1 and output terminal drum conveying line 10 are connected to detection zone drum conveying line 15 two ends, described detection zone drum conveying line 15 is provided with the installation gap 15a for installing electric lifting platform 12, the base area of described conveying collet 14 is greater than the area of electric rotary table 13 and installation gap 15a, described input end proximity switch 2 is positioned at input end drum conveying line 1 side, described detection zone correlation optoelectronic switch 4 is positioned at detection zone drum conveying line 15 side, described infrared camera 5 and black matrix 6 lay respectively at detection zone drum conveying line 15 both sides.
The utility model is without the need to directly contacting paddy rice, and the temperature drift after general thermal imaging system can be avoided to use for a long time, have safety and nondestructive, measurement result accurately and reliably, simple operation and other advantages.And the utility model installation gap several cylinders of dismantling on the drum conveying line of detection zone realize, after having detected, utilize the conveying part edge of collet and the friction force of drum conveying line to be sent by conveying collet and detect darkroom, this structural design is quite ingenious.
Accompanying drawing explanation
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
Embodiment
The utility model is further illustrated below in conjunction with drawings and Examples.
Embodiment: individual plant pot rice temperature parameter self-operated measuring unit described in the utility model, comprise detection zone drum conveying line 15, both sides are respectively equipped with the detection darkroom 11 of input end Electrically operated gate 3 and output terminal Electrically operated gate 7, for the detection zone correlation optoelectronic switch 4 of control input end Electrically operated gate 3 and output terminal Electrically operated gate 7 switch, for taking the infrared camera 5 of pot rice, for correcting the black matrix 6 of infrared camera 5 detecting temperature, electric lifting platform 12, the conveying collet 14 being arranged on the electric rotary table 13 on electric lifting platform 12 and being positioned on electric rotary table 13, described detection zone drum conveying line 15 is provided with the installation gap 15a for installing electric lifting platform 12, installation gap 15a several cylinders of dismantling on detection zone drum conveying line 15 realize, the base area of described conveying collet 14 is greater than the area of electric rotary table 13 and installation gap 15a, described conveying collet 14 bottom surface is circular, when conveying collet 14 is transported to upper directly over electric rotary table 13, the part edge of conveying collet 14 contacts with drum conveying line 15, such design is convenient to transmit, after having detected, utilize the conveying part edge of collet 14 and the friction force of drum conveying line 15 to be sent by conveying collet 14 and detect darkroom 11.Described detection zone drum conveying line 15, input end Electrically operated gate 3, output terminal Electrically operated gate 7, detection zone correlation optoelectronic switch 4, infrared camera 5, black matrix 6, electric lifting platform 12 and electric rotary table 13 are all positioned at and detect darkroom 11, wherein, infrared camera 5 and black matrix 6 position are fixed, and described electric lifting platform 12 is positioned at the centre of detection zone drum conveying line 15.Electric rotary table 13 is fixed on electric lifting platform 12, can move up and down with electric lifting platform 12.This device also comprises input end drum conveying line 1, output terminal drum conveying line 10 and the input end proximity switch 2 for control input end Electrically operated gate 3, described input end drum conveying line 1 and output terminal drum conveying line 10 are connected to detection zone drum conveying line 15 two ends, described input end proximity switch 2 is positioned at input end drum conveying line 1 side, described detection zone correlation optoelectronic switch 4 is positioned at detection zone drum conveying line 15 side, described electric rotary table 13 initial position and surveyed area drum conveying line 15 co-altitude, described infrared camera 5 and black matrix 6 lay respectively at detection zone drum conveying line 15 both sides.Described input end drum conveying line 1, output terminal drum conveying line 10 and detection zone drum conveying line 15 are transmission belt.As depicted in figs. 1 and 2.
During use, programmable controller PLC 8 and workstation 9 can be added, wherein, input end drum conveying line 1, input end proximity switch 2, input end Electrically operated gate 3, detection zone correlation optoelectronic switch 4, black matrix 6, output terminal Electrically operated gate 7, output terminal drum conveying line 10, electric lifting platform 12, electric rotary table 13 and detection zone drum conveying line 15 all can be connected with programmable controller PLC 8, programmable controller PLC 8 is connected with workstation 9, infrared camera 5 is connected with workstation 9 by netting twine, conveying collet 14 makes it at input end drum conveying line 1 for fixing pot rice, even running on detection zone drum conveying line 15 and output terminal drum conveying line 10, black matrix 6 is for correcting the detected temperatures of infrared camera 5, detect darkroom 11 for reducing external stray light interference, ensure stable imaging circumstances.The producer of infrared camera 5 is Beijing image vision technical point company of China DaHeng company limited.The model of black matrix 6 is JQ-70MFD1C, and producer is Wuhan Kai Erwen photoelectricity technology corporation, Ltd..
Individual plant pot rice temperature parameter method for automatic measurement, comprises following step: 001, open workstation and programmable controller PLC, blackbody temperature is set to 30 DEG C; 002, close input end Electrically operated gate 3 and output terminal Electrically operated gate 7, take a background image detected in darkroom 11 with infrared camera 5; 003, be put on input end drum conveying line 1 by the conveying collet 14 filling pot rice, start whole drum conveying line, when input end proximity switch 2 detects conveying collet 14, input end Electrically operated gate 3 is opened; 004, carry collet 14 to be entered by input end Electrically operated gate 3 and detect darkroom 11, when district's drum conveying line 15 is delivered to electric rotary table 13 position after testing, detection zone correlation optoelectronic switch 4 detects conveying collet 14, input end Electrically operated gate 3 and output terminal Electrically operated gate 7 are closed, and whole drum conveying line stops.Now, collet 14 and electric rotary table 13 center superposition is carried; 005, electric lifting platform 12 by electric rotary table 13 and conveying collet 14 jacking to upper, electric rotary table 13 drives conveying collet 14 to rotate, simultaneously, clap the photo of a pot rice every 15 ° with infrared camera 5, obtain the side-looking infrared image of 24 pot rices, while shooting, the detecting temperature of record infrared camera 5; 006, after having taken, electric rotary table 13 stops the rotation, and electric lifting platform 12 declines, and opens input end Electrically operated gate 3 and output terminal Electrically operated gate 7, and whole drum conveying line starts, and is sent by conveying collet 14 and detects darkroom 11; 007, workstation 9 receives data, obtains individual plant pot rice temperature parameter, comprises medial temperature and Temperature Distribution; 008, perform next strain pot rice data writing task, repeat step 002-008.
Claims (2)
1. an individual plant pot rice temperature parameter self-operated measuring unit, comprise detection zone drum conveying line (15), both sides are respectively equipped with the detection darkroom (11) of input end Electrically operated gate (3) and output terminal Electrically operated gate (7), for detection zone correlation optoelectronic switch (4) of control input end Electrically operated gate (3) and output terminal Electrically operated gate (7) switch, for taking the infrared camera (5) of pot rice, for correcting the black matrix (6) of infrared camera (5) detecting temperature, electric lifting platform (12), the conveying collet (14) being arranged on the electric rotary table (13) on electric lifting platform (12) and being positioned on electric rotary table (13), described detection zone drum conveying line (15), input end Electrically operated gate (3), output terminal Electrically operated gate (7), detection zone correlation optoelectronic switch (4), infrared camera (5), black matrix (6), electric lifting platform (12), electric rotary table (13) and conveying collet (14) are all positioned at and detect darkroom (11), characterized by further comprising input end drum conveying line (1), output terminal drum conveying line (10) and the input end proximity switch (2) for control input end Electrically operated gate (3), described input end drum conveying line (1) and output terminal drum conveying line (10) are connected to detection zone drum conveying line (15) two ends, described detection zone drum conveying line (15) is provided with the installation gap (15a) for installing electric lifting platform (12), the base area of described conveying collet (14) is greater than the area of electric rotary table (13) and installation gap (15a), described input end proximity switch (2) is positioned at input end drum conveying line (1) side, described detection zone correlation optoelectronic switch (4) is positioned at detection zone drum conveying line (15) side, described infrared camera (5) and black matrix (6) lay respectively at detection zone drum conveying line (15) both sides.
2. individual plant pot rice temperature parameter self-operated measuring unit according to claim 1, is characterized in that described electric lifting platform (12) is positioned at the centre of detection zone drum conveying line (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455604.5U CN204758130U (en) | 2015-06-29 | 2015-06-29 | Single trunk rice temperature parameters automatic measuring device cultivated in a pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455604.5U CN204758130U (en) | 2015-06-29 | 2015-06-29 | Single trunk rice temperature parameters automatic measuring device cultivated in a pot |
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| Publication Number | Publication Date |
|---|---|
| CN204758130U true CN204758130U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455604.5U Withdrawn - After Issue CN204758130U (en) | 2015-06-29 | 2015-06-29 | Single trunk rice temperature parameters automatic measuring device cultivated in a pot |
Country Status (1)
| Country | Link |
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| CN (1) | CN204758130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043553A (en) * | 2015-06-29 | 2015-11-11 | 华中农业大学 | Single plant potted rice temperature parameter automatic measurement device and measurement method thereof |
-
2015
- 2015-06-29 CN CN201520455604.5U patent/CN204758130U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043553A (en) * | 2015-06-29 | 2015-11-11 | 华中农业大学 | Single plant potted rice temperature parameter automatic measurement device and measurement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20180911 |