CN203646345U - Intelligent measuring and controlling system for incubation and conservation of silkworm eggs - Google Patents

Abstract

The utility model discloses an intelligent measuring and controlling system for incubation and conservation of silkworm eggs. A main measuring and controlling system (7) is designed and consists of single-chip microcomputers and communication interfaces of the single-chip microcomputers, wherein the communication interfaces are connected with a communication network (14) connected with a group of transmitters of temperature and humidity sensors, an intelligent controller module (19) and an air conditioner control module (28); and the intelligent controller module is further connected with a group of executive devices, and the executive devices consist of a heating device, a humidifier, an air uniformizing device, an air exchange fan and a photosensitive lamp which are arranged in an incubation room. According to the intelligent measuring and controlling system, the incubating rate is increased, and a foundation is laid for high yield of silkworm breeding due to the fact that embryos have a good development environment and are orderly incubated, and newly-incubated silkworm bodies are strong and healthy. The yield per unit of the intelligent measuring and controlling system for incubation and conservation of the silkworm eggs is higher than that of a conventional incubation method by 2-4 kg.

Description

A kind of hatching of silkworm egg, conservation intelligent observing and controlling system

Technical field

The utility model relates generally to a kind of hatching of silkworm egg, conservation device, particularly a kind of intelligent measuring and control device for hatching of silkworm egg, conservation.

Background technology

In sericulture process, the silkworm seed under resting state is hatched young silkworm an Incubation Process, and the requirement of hastening the hatching of silkworms is very strict, all there are certain requirements in temperature, humidity etc.Breed silkworms period in single household, silkworm woman even, by next to the skin the depositing of paper with silkworm seed, hastens the hatching of silkworms silkworm seed.Certainly, in extensive occasion of breeding silkworms, can not use so original method.For example, at seed station, be placed in a room that cries the chamber of hastening the hatching of silkworms concentrating with the paper of silkworm seed exactly, concentrate in a period of time, meet silkworm seed hasten the hatching of silkworms required temperature, humidity, illumination condition, air-flow etc., although this is difficult to, still utilize artificial condition to meet as far as possible, best incubation condition is rule of thumb provided.In general, the needed time of the silkworm seed that hastens the hatching of silkworms is 12 days, and every day needed temperature, humidity, illumination, air-flow are all different, listed in table one.If conservation only needs to keep for a long time the requirement to temperature, humidity.But it is very difficult to meet this condition by Artificial Control, inaccuracy, labour intensity is large, has realistic meaning so a system of design automatically completes the control of various parameters in Incubation Process, necessary.

Utility model content

The purpose of this utility model is to provide one can overcome known technology shortcoming, automatically complete in Incubation Process meeting of manually creating conditions about temperature, humidity, illumination, air-flow etc., realize accurately and controlling, the one that reduces labour intensity is hastened the hatching of silkworms, conservation intelligent observing and controlling system.

For achieving the above object, scheme of the present utility model is: design a main TT&C system, formed by one chip microcomputer and communication interface thereof, communication interface is connected with a communication network, the transmitter of described net and one group of temperature-humidity sensor joins, also with intelligent controller module, and air-conditioning control module is joined, intelligent controller module is also joined with one group of actuating unit, described actuating unit is by being arranged in the indoor heater that hastens the hatching of silkworms, mend wet machine, even wind, scavenger fan, sensitization lamp composition.

Adopt such scheme, each control module can provide the parameters such as relevant temperature, humidity, illumination, air-flow to the chamber of hastening the hatching of silkworms by preferred plan, hasten the hatching of silkworms good environment is provided to silkworm seed, process optimization, manual simulation's optimum condition of hastening the hatching of silkworms, owing to being automatic control, manpower intervention is little, reduce widely artificial labour intensity, realized the purpose of this utility model.

Below in conjunction with diagram and embodiment, scheme is described in more detail.

Accompanying drawing explanation

Fig. 1 is the standard temperature of 12 days, the humidity value list of hastening the hatching of silkworms;

Fig. 2 is the room floor plan that hastens the hatching of silkworms of a kind of hatching of silkworm egg, conservation intelligent observing and controlling system;

Fig. 3 is a kind of hatching of silkworm egg, conservation intelligent observing and controlling system control block diagram;

Fig. 4 is the master control system flow chart in Fig. 3;

Fig. 5 is intelligent controller modular program block diagram in Fig. 3;

Fig. 6 is that Fig. 3 hollow is adjusted control module flow chart.

Embodiment

As shown in Figure 2, in a room, be three-dimensionally provided with heater 1, humidifying device 2, air-conditioning 3, even fan 4, sensitization lamp 5, ventilation fan 6 regulates temperature, humidity, the illumination in room for adjusting device, flow parameter, silkworm egg, normally produces ovum on paper, is placed in room, what various adjusting devices were orderly is three-dimensionally arranged in room, and adjusting device is implemented to control by a master computer.

As Fig. 3 is expressed as this master computer control block diagram, comprise master control system 7, inside there is a 1# one chip microcomputer 8, a 2# one chip microcomputer 9, between two one chip microcomputers by internal bus 10 swap datas, bus comprises control bus and data/address bus, 2# single-chip microcomputer 9 is also connected with a keyboard interface 11 and a display interface 12, two interfaces join with external connection keyboard and display respectively, 1# single-chip microcomputer connects a communication interface 13, connect a communication network 14, to realize the control to whole device, the preferred form of this network is the rules of RS-485, also can use the network of other form to realize this invention but should understand.

Communication network 14 connects the transmitter of suite number from n1 to ni, lifts ni transmitter 15 its structures of explanation wherein.In transmitter, be provided with a 3# one chip microcomputer 16, in described one chip microcomputer 16, join by a temperature sensor interface 17 and external temperature sensor, because diverse location in room is provided with multiple temperature sensor measurement temperature, accept temperature sensor therefore be provided with multiple transmitter n1-ni, single-chip microcomputer also joins with a communication interface 18, and the input of communication interface and communication network 14 join.

An intelligent controller module 19 is joined with communication network 14, in intelligent controller module 19, comprise a 4# one chip microcomputer 20, this machine joins by communication interface 21 and communication network 14, join by output interface 22 and external equipment, described external equipment comprises electric heater unit 23, mends wet device 24, even blower fan 25, ventilation fan 26, sensitization lamp 27.

Air-conditioning both can heat up, also can lower the temperature, native system is that air-conditioning control module 28 is set, a 5# one chip microcomputer 29 is set, and described one chip microcomputer is provided with input interface 30, is connected with external input, there is communication interface 31 to be connected with communication network 14, carry out information exchange with master computer, single-chip microcomputer also has an output interface 32, is connected with external executing agency.Described executing agency is by compressor 93, outdoor fan 94, and indoor fan 95, cross valve 96 forms.Described one chip microcomputer is to implant in conventional air conditioner control box, and as hastening the hatching of silkworms, use when conservation, substitutes air-conditioner controller, and the used time does not split out.

Fig. 4 is the main program flow block diagram of master control system 7, main corresponding 1# one chip microcomputer 8, from frame 33, first enter and initialize port frame 34, then enter frame 35 and set temp. and humidity standard value, enter frame 36 setting-up time parameters, frame 35, 36 meaning is owing to hastening the hatching of silkworms only 12 days required time, the temperature of every day, humidity standard value difference, so the meaning of this two frame is to set up different temp. and humidity standard values for different number of days, read from frame 37 temperature that the same day, multiple Temperature Humidity Sensors were sent here, humidity parameter value, and judge that through frame 38 whether read value is wrong, if wrong, data sent into frame 39 manual operations and remove wrong data, do not have mistake to enter frame 40 and carry out PID calculating temperature, humidity, owing to being provided with multiple temperature in the room that hastens the hatching of silkworms, humidity sensor image data, be that multiple spot is collected data, so-called PID is a kind of algorithm, be that integral calculus successively approaches, PID is a mean value, approach most actual value with the pid value that this algorithm obtains, the pid value obtaining enters frame 41 and revises temperature, humidity value, being actually a kind of manual intervention adjusts, the temperature obtaining, humidity value enters after frame 42 shows and enters decision block 43, confirm the date, if the date is not right, return to frame 37 value of reading again, if the date meets, enter frame 44 and read temperature, humidity value, so frame 43, frame 44 is to check whether to meet which sky and the standard temperature of which day in 12 day cycle, humidity value, if value is not inconsistent, returning to frame 37 reads again, if correctly enter frame 45, 46 carry out date temperature, humidity data is retained, and draw warm, moisture curve gives over to data, as temperature, humidity over limit enters frame 47 temperature, the humidity warning that overflows, and by frame 48, 49 storages, data send, as the data of frame 50 do not send, returning to frame 49 repeating datas sends, return to frame 37 if send.

Fig. 5 is the working procedure of 4# one chip microcomputer 19 in intelligent control module, this calculator is the slave computer of master control system, so accepting data and carrying out in function, there is high requirement, and to accomplish highly reliable, aspect communication, require also very highly, have anti-lightning strike and heavy current moment inhibit feature, be also provided with miscommunication and report to the police.The startup of this system and main frame is synchronizeed with closing, start operation by frame 51, and enter frame 52 and initialize operation, enter frame 53 and read host computer, be the data that system 7 transmits, enter frame 54 53 data that transmit are judged to whether communication is wrong, as wrong, entering frame 55 reports to the police, do not have mistake to enter frame 56, 57 extract the temperature of storage, humidity value, and through frame 58, 59 carry out temperature, humidity value shows, frame 60 carries out state input, according to the setting of master control system 7, eight devices of dividing into are regulated and controled respectively, described device comprises air-conditioning controller chassis 61, temperature, the humidity alert box 62 that overflows, sensitization lamp controller chassis 63, Ventilation Control frame 64, even air-blower control frame 65, humidity controller chassis 66, temperature controller chassis 67, the automatic transform frame 68 of hand, the open and close of hardware device in eight frames, the required time, by system control, to guarantee the temperature in room, humidity and other index are unaffected, communication is broken down and temperature, when humidity transfinites, controller sends sound, light is reported to the police.

Fig. 5 is the programme-control of air-conditioner control system, from frame 69 start programs, first enters frame 70 and carries out initializing computer and open communicating interrupt frame 71, in the time that the event relevant to communication occurs, allows interrupt service routine to carry out break in service.After this program enters loop control.Read by communication line RS-485 from main frame sense information by frame 72, and enter frame 73 and judged whether the instruction of turning on the aircondition, if do not return to frame 72, if turn on the aircondition, instruction enters frame 74, open indoor and outdoor blower fan, and judge whether to open enough time through frame 75, open enough and do not have for three minutes, if do not arrive, return to frame 75, continue to wait for, if reach the opening time, enter frame 76 and open compressor, and enter decision block 77, heat control if require to heat to proceed to, keep refrigeration if require refrigeration to enter process box 78, continue to enter decision block 79, do not need to close refrigeration and return to frame 78 continuation circulations, need close refrigeration and enter frame 80 execution refrigeration shutdown programms, after shutdown, return to frame 72, continue reading command, complete cyclic process.

The process that heats is from frame 81, frame 81 is opened stand-by motor, and open to change by frame 82 and ask valve, carry out AD conversion by frame 83, enter the off-premises station temperature that frame 84 read transducers measure, enter decision block 85 and carry out temperature judgement, as temperature is greater than-3 ℃, return to frame 84 and continue to read off-premises station temperature, as temperature is less than-3 ℃, enter frame 86 and carry out time judgement, if time delay 4 hours less than, proceed to frame 88, if time delay is arrived for 4 hours, entering frame 87 closes reversal valve, enter frame 89 and carry out delay judgement, time delay is inadequate, whether proceed to frame 87 retrieves reversal valve and closes, time delay is arrived for 10 minutes, entering frame 90 drives reversal valve again and defrosts again, defrosting time 10 minutes, enter frame 91 shutdown programms, through not shutdown of decision block judgement, enter frame 84 and continue circulation, need shutdown to enter frame 92 and carry out shutdown programm, after shutdown, enter frame 72 refrigeration programs.

It should be noted that, in room, be provided with independently electric-heating-wire-heating device, the opening, open by main microcomputer control of this heater strip.

3 explanation by reference to the accompanying drawings, the one chip microcomputer shown in figure can adopt the chip of multiple manufacturers.

According to above-mentioned flow chart, by high-level language, VB is written as software program, is solidificated in corresponding one chip microcomputer, and system is moved this software and can complete well the observing and controlling function of this device.Certainly be not limited to, with VB, also can adopt other Languages, this is understandable.

Because this system can improve the quality of hastening the hatching of silkworms greatly, economic results in society are obvious, thereby have promotional value, think and received the effect of " two height, Liang Sheng, low ", that is:

1, hatching efficiency on the one is high, and amount of cocoon crop is high.After the intelligent measuring and control device of employing hatching of silkworm egg, conservation hastens the hatching of silkworms, temperature, the humidity of chamber of hastening the hatching of silkworms is even, whatsoever the silkworm egg of position is all grown under almost identical environmental condition, greatly improve incubation rate on the one, maximum incubation rate on the one can reach more than 95%, with the tradition method comparison of hastening the hatching of silkworms, generally improve 20%～30%, summer, season in autumn effect more obvious.

Because development of embryo environment is good, hatching is neat, and ant body is strong, for sericulture high yield is laid a good foundation.The Comparative Survey of various places all shows that the method for the hastening the hatching of silkworms per unit area yield that the intelligent measuring and control device of hatching of silkworm egg, conservation hastens the hatching of silkworms more traditional is high 2～4 kilograms.

2, less manpower, province's expense and labour intensity are low." intelligent measuring and control device of hatching of silkworm egg, conservation " automatically the temperature to the chamber of respectively hastening the hatching of silkworms, humidity patrolled and examined, controls, shown storage and print, be respectively the hasten the hatching of silkworms situation of chamber and the duty of electric equipment of observable at central control room, can provide corresponding sounding and lighting alarm signal for various abnormal conditions, reduce manually and checked, Artificial Control, record temperature, humidity data, the workload of dissecting embryo of silkworms number of times and shaking kind, changing kind, reduce labour intensity, and can save artificial 2～5 times.

3, use " hatching of silkworm egg, conservation intelligent observing and controlling system " can greatly save the recruitment of hastening the hatching of silkworms, save the capital construction investment (every the chamber of hastening the hatching of silkworms put kind of maximum can reach 4.5 ten thousand left and right) of hastening the hatching of silkworms, save the recruitment (maximum two days of the time of collecting ants) of collecting ants, and must produce special expense (comprising that silkworm changes expense, produces to help and take etc.) because voluminous silk cocoon is many.What is more important, it has brought huge indirect economic effect.

This TT&C system technique advanced person, assemble flexible, multiple functional, easy and simple to handle, safe and reliablely, after-sale service is good in addition, has very large promotional value.

Claims (4)

1. a hatching of silkworm egg, conservation intelligent observing and controlling system, it is characterized in that: design a main TT&C system (7), formed by one chip microcomputer and communication interface thereof, communication interface is connected with a communication network (14), the transmitter (15) of described net and one group of temperature-humidity sensor joins, also with intelligent controller module (19), and air-conditioning control module (28) is joined, intelligent controller module is also joined with one group of actuating unit, described actuating unit is by being arranged in the indoor heater that hastens the hatching of silkworms, mend wet machine, even wind, scavenger fan, sensitization lamp composition.

2. a kind of hatching of silkworm egg according to claim 1, conservation intelligent observing and controlling system, it is characterized in that: in transmitter, be provided with a 3# one chip microcomputer (16), in described one chip microcomputer (16), join by a temperature sensor interface (17) and external temperature sensor, because diverse location in room is provided with multiple temperature sensor measurement temperature, accept temperature sensor therefore be provided with multiple transmitter n1-ni, single-chip microcomputer also joins with a communication interface (18), and the input of communication interface and communication network (14) join.

3. a kind of hatching of silkworm egg according to claim 1, conservation intelligent observing and controlling system, it is characterized in that: in intelligent controller module (19), comprise a 4# one chip microcomputer (20), this machine joins by communication interface (21) and communication network (14), join by output interface (22) and external equipment, described external equipment comprises electric heater unit (23), mends wet device (24), even blower fan (25), ventilation fan (26), sensitization lamp (27).

4. a kind of hatching of silkworm egg according to claim 1, conservation intelligent observing and controlling system, it is characterized in that: air-conditioning control module (28), a 5# one chip microcomputer (29) is set, described one chip microcomputer is provided with input interface (30), be connected with external input, have communication interface (31) to be connected with communication network (14), carry out information exchange with master computer, single-chip microcomputer also has an output interface (32), is connected with external executing agency.

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