CN105243546B - A kind of agricultural product inquiry traceability system based on Internet of Things - Google Patents

A kind of agricultural product inquiry traceability system based on Internet of Things Download PDF

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Publication number
CN105243546B
CN105243546B CN201510572734.1A CN201510572734A CN105243546B CN 105243546 B CN105243546 B CN 105243546B CN 201510572734 A CN201510572734 A CN 201510572734A CN 105243546 B CN105243546 B CN 105243546B
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CN
China
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connect
electrolytic capacitor
sensor
capacitor c1
triode
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CN201510572734.1A
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Chinese (zh)
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CN105243546A (en
Inventor
陈明
田俊杰
万腾
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滨州禾丰高效生态产业技术开发有限公司
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Priority to CN201510572734.1A priority Critical patent/CN105243546B/en
Publication of CN105243546A publication Critical patent/CN105243546A/en
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Abstract

The present invention provides a kind of technical solutions of agricultural product inquiry traceability system in Internet of Things, the system of the program, including sensor, camera, the sensor and camera passes through wireless network respectively and connect with central server, the central server is connect with WEB server, WEB server is led to internet and is connect with inquiring client terminal, in addition, there are also illumination replenishment control devices.The system of the program can timely record the environmental informations such as the temperature and humidity of crop growth, can also record growth information, inquired convenient for consumer by inquiring client terminal, ensure that the validity of retrospect.

Description

A kind of agricultural product inquiry traceability system based on Internet of Things

Technical field

The present invention relates to agricultural product to inquire trace field, and especially a kind of agricultural product based on Internet of Things inquire retrospect System.

Background technique

In the prior art, well known technology is with the improvement of people's life quality, food-safe also increasingly heavier Depending on, especially vegetables fruits and vegetables etc., at present for vegetables fruits and vegetables etc. be all rely on the human eye to observe whether safety, or carry out drug Remaining inspection, but can not know whether these agricultural product are in a safe and reliable environment during the growth process in this way, Its grow period be how, this is existing deficiencies in the technology.

Summary of the invention

The purpose of the present invention is to deficiencies of the prior art, and provide a kind of agricultural product based on Internet of Things The technical solution of traceability system is inquired, the system of the program can timely record the environmental informations such as the temperature and humidity of crop growth, Growth information can also be recorded, is inquired convenient for consumer by inquiring client terminal, ensure that the validity of retrospect.

This programme is achieved by the following technical measures: a kind of agricultural product inquiry traceability system based on Internet of Things, Including sensor, camera, characteristics of this program are: it is genuinely convinced in that the sensor and camera passes through wireless network respectively Business device connection, the central server are connect with WEB server, and WEB server leads to internet and inquiring client terminal Connection, in addition, there are also illumination replenishment control devices.

The wireless network is GPRS Wi-Fi or zigbee wireless network or wifi wireless network.

The sensor includes soil temperature sensor, soil humidity sensor, intensity of illumination sensor, wind speed and direction Sensor, P in soil H value sensor, precipitation rain fall sensor.

The bottom of the precipitation rain fall sensor is provided with bracket, and downward opening cone-shaped shield is set on bracket.

The illumination replenishment control device includes light compensating lamp, and the light compensating lamp is connected with a thyristor SCR, thyristor SCR is serially connected in the output end of a rectification circuit, after having first resistor R1 to connect with electrolytic capacitor C1 simultaneously with the thyristor SCR Connection, there is that a voltage-stabiliser tube VS is in parallel with the electrolytic capacitor C1, and the anode of electrolytic capacitor C1 passes through second resistance R2, second electric Hold C2 to connect with the base stage of first triode VT1, the cathode of electrolytic capacitor passes through the first photo resistance RG1, the second capacitor C1 It is connect with the base stage of first triode VT1, the collector of first triode VT1 passes through the 4th resistance R4 and electrolytic capacitor C1 Anode connection, the emitter of first triode VT1 connect with the cathode of electrolytic capacitor C1, the base of first triode VT1 Pole passes through 3rd resistor R3, the 5th resistance R5, third capacitor C3, the 6th resistance R6, the 7th resistance R7 and second triode VT2 Base stage connection, the base stage of second triode VT2 passes through the 7th resistance R7, the second photo resistance RG2 and electrolytic capacitor C1 The collector of cathode connection, second triode VT2 is connect by the 9th resistance R9 with the anode of electrolytic capacitor C1, and second three The base stage of pole pipe VT2 is connect by twelfth resistor R12 with the emitter of second triode VT2, second triode VT2's Emitter is connect with the cathode of electrolytic capacitor C1, and the collector of second triode VT2 and the base stage of third triode VT3 connect It connects, the collector of third triode VT3 is connect with the anode of electrolytic capacitor C1, and the emitter of third triode VT3 passes through Tenth resistance R10 is connect with the cathode of electrolytic capacitor C1, there is that the 4th capacitor C4 is in parallel with the tenth resistance R10, third The emitter of triode VT3 is connect by eleventh resistor R11 with the gate pole G of thyristor SCR.

The light compensating lamp is LED light.

The inquiring client terminal is mobile phone or computer.

The sensor and camera is connect with wireless receiver respectively, and wireless receiver passes through interchanger It is connect with central server.

The beneficial effect of this programme can according to the description of the above program, due to have in this scenario sensor energy and When acquisition crop growth environment relevant information, camera can shoot the information of crop growth, and can also clap The information of pouring, fertilising etc. is taken the photograph, central server can store these information, and people can inquire by inquiring client terminal These information;There is illumination replenishment control device that can promote the growth of crops to crops supplementary light;The irradiation of light on daytime It is listed to photo resistance, photo resistance is small, and triode is turned off, and thyristor is not turned on, and light compensating lamp does not work;Night is black When in the dark, the resistance value of two photo resistance increases, at this time first triode ON, just has electric current to flow through in C3, then R6 and R12 increases the base potential of second triode, and second triode ON, third triode is also switched on, and C4 is electrically charged, The anodic potentials of C4 increase, and when increasing to a certain extent, turn on thyristors, light compensating lamp shines, and carry out light filling to crops.? There is bracket to can be used for fixed precipitation rain fall sensor below precipitation rain fall sensor, the periphery of bracket is provided with taper shield, in this way Prevent using when precipitation rain fall sensor topple over, when rainfall can also be avoided excessive, splash;It can be seen that the present invention with The prior art is compared, and has substantive distinguishing features outstanding and significant progress, beneficial effects of its implementation are also obvious.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the specific embodiment of the invention.

Fig. 2 is the structural schematic diagram of precipitation rain fall sensor.

Fig. 3 is the circuit diagram of illumination replenishment control device.

In figure, 1 is precipitation rain fall sensor, and 2 be cone-shaped shield, and 3 be bracket.

Specific embodiment

In order to clarify the technical characteristics of the invention, below by a specific embodiment, and its attached drawing is combined, it is right This programme is illustrated.

By attached drawing as can be seen that the agricultural product based on Internet of Things of this programme inquire traceability system, including sensor, take the photograph As head, the sensor and camera pass through wireless network respectively and connect with central server, the central server and WEB server connection, WEB server is led to internet and is connect with inquiring client terminal, in addition, there are also illumination replenishment controls to fill It sets.The wireless network is GPRS Wi-Fi or zigbee wireless network or wifi wireless network.The sensor packet Soil temperature sensor, soil humidity sensor, intensity of illumination sensor, wind speed wind direction sensor, P in soil H value sensor are included, Precipitation rain fall sensor.The bottom of the precipitation rain fall sensor 1 is provided with bracket 3, and downward opening taper shield is set on bracket 3 Cover 2.The inquiring client terminal is mobile phone or computer.The sensor and camera connects with wireless receiver respectively It connects, wireless receiver is connect by interchanger with central server.

The illumination replenishment control device includes light compensating lamp L, and the light compensating lamp L connects with a thyristor SCR, brilliant lock Pipe SCR is serially connected in the output end of a rectification circuit, after having first resistor R1 to connect with electrolytic capacitor C1 simultaneously with the thyristor SCR Connection, there is that a voltage-stabiliser tube VS is in parallel with the electrolytic capacitor C1, and the anode of electrolytic capacitor C1 passes through second resistance R2, second electric Hold C2 to connect with the base stage of first triode VT1, the cathode of electrolytic capacitor passes through the first photo resistance RG1, the second capacitor C1 It is connect with the base stage of first triode VT1, the collector of first triode VT1 passes through the 4th resistance R4 and electrolytic capacitor C1 Anode connection, the emitter of first triode VT1 connect with the cathode of electrolytic capacitor C1, the base of first triode VT1 Pole passes through 3rd resistor R3, the 5th resistance R5, third capacitor C3, the 6th resistance R6, the 7th resistance R7 and second triode VT2 Base stage connection, the base stage of second triode VT2 passes through the 7th resistance R7, the second photo resistance RG2 and electrolytic capacitor C1 The collector of cathode connection, second triode VT2 is connect by the 9th resistance R9 with the anode of electrolytic capacitor C1, and second three The base stage of pole pipe VT2 is connect by twelfth resistor R12 with the emitter of second triode VT2, second triode VT2's Emitter is connect with the cathode of electrolytic capacitor C1, and the collector of second triode VT2 and the base stage of third triode VT3 connect It connects, the collector of third triode VT3 is connect with the anode of electrolytic capacitor C1, and the emitter of third triode VT3 passes through Tenth resistance R10 is connect with the cathode of electrolytic capacitor C1, there is that the 4th capacitor C4 is in parallel with the tenth resistance R10, third The emitter of triode VT3 is connect by eleventh resistor R11 with the gate pole G of thyristor SCR.The light compensating lamp L is LED Lamp.

The present invention is not limited in above-mentioned specific embodiment, and those of ordinary skill in the art are in essential scope of the invention The variations, modifications, additions or substitutions inside made, also should belong to protection scope of the present invention.

Claims (6)

1. a kind of agricultural product based on Internet of Things inquire traceability system, including sensor, camera, it is characterized in that: the biography Sensor and camera pass through wireless network respectively and connect with central server, and the central server is connect with WEB server, WEB server is led to internet and is connect with inquiring client terminal, and the wireless network is GPRS Wi-Fi or zigbee Wireless network or wifi wireless network, in addition, there are also illumination replenishment control devices;
The illumination replenishment control device includes light compensating lamp L, and the light compensating lamp L connects with a thyristor SCR, thyristor SCR is serially connected in the output end of a rectification circuit, after having first resistor R1 to connect with electrolytic capacitor C1 simultaneously with the thyristor SCR Connection, there is that a voltage-stabiliser tube VS is in parallel with the electrolytic capacitor C1, and the anode of electrolytic capacitor C1 passes through second resistance R2, second electric Hold C2 to connect with the base stage of first triode VT1, the cathode of electrolytic capacitor passes through the first photo resistance RG1, the second capacitor C2 It is connect with the base stage of first triode VT1, the collector of first triode VT1 passes through the 4th resistance R4 and electrolytic capacitor C1 Anode connection, the emitter of first triode VT1 connect with the cathode of electrolytic capacitor C1, the base of first triode VT1 Pole passes through 3rd resistor R3, the 5th resistance R5, third capacitor C3, the 6th resistance R6, the 7th resistance R7 and second triode VT2 Base stage connection, the base stage of second triode VT2 passes through the 7th resistance R7, the second photo resistance RG2 and electrolytic capacitor C1 The collector of cathode connection, second triode VT2 is connect by the 9th resistance R9 with the anode of electrolytic capacitor C1, and second three The base stage of pole pipe VT2 is connect by twelfth resistor R12 with the emitter of second triode VT2, second triode VT2's Emitter is connect with the cathode of electrolytic capacitor C1, and the collector of second triode VT2 and the base stage of third triode VT3 connect It connects, the collector of third triode VT3 is connect with the anode of electrolytic capacitor C1, and the emitter of third triode VT3 passes through Tenth resistance R10 is connect with the cathode of electrolytic capacitor C1, there is that the 4th capacitor C4 is in parallel with the tenth resistance R10, third The emitter of triode VT3 is connect by eleventh resistor R11 with the gate pole G of thyristor SCR.
2. the agricultural product according to claim 1 based on Internet of Things inquire traceability system, it is characterized in that: the sensor Including soil temperature sensor, soil humidity sensor, intensity of illumination sensor, wind speed wind direction sensor, P in soil H value sensing Device, precipitation rain fall sensor.
3. the agricultural product according to claim 2 based on Internet of Things inquire traceability system, it is characterized in that: the rainfall passes The bottom of sensor is provided with bracket, and downward opening cone-shaped shield is set on bracket.
4. the agricultural product according to claim 1 based on Internet of Things inquire traceability system, it is characterized in that: the light compensating lamp L is LED light.
5. the agricultural product according to claim 1 based on Internet of Things inquire traceability system, it is characterized in that: the inquiry visitor Family end is mobile phone or computer.
6. the agricultural product according to claim 1 based on Internet of Things inquire traceability system, it is characterized in that: the sensor It is connect respectively with wireless receiver with camera, wireless receiver is connect by interchanger with central server.
CN201510572734.1A 2015-09-10 2015-09-10 A kind of agricultural product inquiry traceability system based on Internet of Things CN105243546B (en)

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CN105243546B true CN105243546B (en) 2018-12-28

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105955079A (en) * 2016-05-16 2016-09-21 苏州铭冠软件科技有限公司 Agricultural crop fine seed selection system based on internet of things

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CN103076788A (en) * 2013-01-04 2013-05-01 江苏大学 System and method for comprehensively estimating fruits remotely based on embedded technology
CN103309378A (en) * 2013-05-10 2013-09-18 江苏大学 Multifunctional wireless device for remotely monitoring greenhouse environmental factors in real time by mobile phone
CN103955834A (en) * 2013-12-24 2014-07-30 南宁眸博科技有限公司 Agricultural-product source tracing device based on Internet of Things

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WO2013181558A1 (en) * 2012-06-01 2013-12-05 Agerpoint, Inc. Systems and methods for monitoring agricultural products

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US7680300B2 (en) * 2004-06-01 2010-03-16 Energid Technologies Visual object recognition and tracking
CN103076788A (en) * 2013-01-04 2013-05-01 江苏大学 System and method for comprehensively estimating fruits remotely based on embedded technology
CN103309378A (en) * 2013-05-10 2013-09-18 江苏大学 Multifunctional wireless device for remotely monitoring greenhouse environmental factors in real time by mobile phone
CN103955834A (en) * 2013-12-24 2014-07-30 南宁眸博科技有限公司 Agricultural-product source tracing device based on Internet of Things

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