CN103105840A - Monitoring system and method of Internet of Things water for aquaculture - Google Patents
Monitoring system and method of Internet of Things water for aquaculture Download PDFInfo
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- CN103105840A CN103105840A CN2013100173129A CN201310017312A CN103105840A CN 103105840 A CN103105840 A CN 103105840A CN 2013100173129 A CN2013100173129 A CN 2013100173129A CN 201310017312 A CN201310017312 A CN 201310017312A CN 103105840 A CN103105840 A CN 103105840A
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Abstract
The invention discloses a monitoring system and a method of the Internet of Things water for aquaculture. The monitoring system comprises an oxygenation device, water pumps, a collecting system used for collecting a water parameter, a wireless monitoring terminal and a monitoring server. The wireless monitoring terminal is connected with the collecting system and the monitoring server, and the wireless monitoring terminal controls the water pumps and the oxygenation device. The collecting system is one set. The wireless monitoring terminal controls the water pumps to respectively pump water of aquaculture points to a common water outlet pipe orderly, the collecting system is arranged at the tail end of the common water outlet pipe, and the tail end of the common water outlet pipe is placed in a precision improving device. The monitoring system and the method of the Internet of Things water for the aquaculture achieve prolonging the service life of the oxygenation device, and meanwhile lowering the cost of the device and power consumption. One set of wireless monitoring terminal and one collecting system are shared by multiple aquaculture points, and the comparability of the water parameters of the multiple aquaculture points is improved, and the cost of the water quality monitoring device of the aquaculture points is lowered. A sensor is arranged at the position of the common water outlet pipe, and the sensor is convenient to clean and replace.
Description
Technical field
The present invention relates to Internet of Things and monitor the field, more specifically, relate to a kind of Internet of Things water body supervisory system and method for aquaculture.
Background technology
Along with the development of culture fishery, high density intensive culture mode becomes main flow day by day.Very easily accumulation fast in breeding water body of residual bait, ight soil, other excretas, dead algae and planktonic organism corpse under the intensive culture condition, these organic rotten decomposition will cause the rapid deterioration of cultivation water environment and the amount reproduction of sex pheromone, thereby cause cultivating unsuccessfully.As seen, the control of cultivation water environment is the key of intensive culture success or failure.In water body various physical and chemical factors as: the variation of water temperature, water colour, salinity, transparency, dissolved oxygen DO, pH value, ammonia nitrogen, sulfuretted hydrogen, chemical oxygen consumption (COC) etc. is the direct reflection of cultivation water environment quality, is the important evidence that the culturist takes technical measures.Particularly pH value, dissolved oxygen DO and three indexs of water temperature not only with the existence of aquaculture organism with grow closely bound uply, and can be used for indirectly inferring variation tendency and the contaminated degree of water body of other physical and chemical factors, especially receive culturist's concern.
Due to condition restriction, traditional cultivation water environment monitoring is mainly one or two index of artificial Timing measurement with control mode, and just offshore or the top layer water sample of monitoring.And some important indexs such as dissolved oxygen DO are not monitored, and just even open oxygen increasing equipment to overload at full capacity and keep.Its weak point shows: under (1) high density intensive culture mode, water environment changes comparatively fast, and owing to lacking Real-Time Monitoring and pre-warning facility, traditional monitor mode is easy to miss the best opportunity of taking technical measures; (2) aquaculture organism generally moves in lower floor or bottom in water body, and just offshore or top layer water sample due to the traditional monitor mode monitoring of condition restriction do not represent the real living environment of aquaculture organism; (3) traditional monitor mode measurement index is single and lack continuity, and is representative poor, thereby is difficult to infer that the variation tendency of water environment takes corresponding technical measures; (4) classic method of on-line measurement water body parameter, normally sensor is placed on the water the inside in fish pond, but the water in fish pond there are a lot of impurity, as the ight soil of fishes and shrimps, dead algae, mud powder etc., it is just very dirty that sensor is placed in water 3-4 days, and its data that gather are just inaccurate.Keep the accuracy of the data that gather, will biweekly take sensor to clean in the fish pond, operate pretty troublesome; (5) method of traditional on-line measurement water body parameter, normally sensor is overlapped with one in every mouthful of fish pond, the degree varies sample that technical merit different due to the precision of sensor itself, operating personnel's calibration sensor is different, sensor is dirty, cause the comparability of water quality parameter in Duo Kou fish pond lower, their gap, do not know to be mainly derived from the gap of water body itself, or the low precision of sensor itself is apart from the gap of the gap of, transducer calibration technical merit, dirty degree varies sample; (6) culturist does not much monitor dissolved oxygen DO at present, normally switching on and shutting down by rule of thumb, make often oxygen increasing equipment even overload ground running at full capacity in the cultivation later stage, this not only can't accomplish science oxygenation, also cause the waste of the energy, the increase of cultivation adult, the serviceable life of having reduced simultaneously oxygen increasing equipment.
Existing Internet of Things breeding water body TT﹠C system is generally to adopt respectively a cover acquisition system to obtain the water body parameter at each breeding-ground, the water body parameter is transferred to monitor terminal, then be transferred to server, server sends corresponding instruction to monitor terminal, and monitor terminal is controlled oxygen increasing equipment work.Adopt this system no doubt can faster obtain the water body parameter that cultivates out, but owing to needing to lay the acquisition system collection at each breeding-ground, this mode has not only increased the cost of collecting device; When each breeding-ground was compared, because the precision of each acquisition system itself can be variant, and dirty degree was also different, causes like this comparing error and increases simultaneously.And existing harvester generally directly is placed in the water of breeding-ground, and the environment in water is comparatively complicated, and causing often needs to clean to acquisition system.When needing to clean, must reach from water, this cleaning amount that causes increases.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes a kind of Internet of Things water body supervisory system and method for aquaculture, realize to improve the water body parameter of many aquaculture points comparability, reduce average each aquaculture point the water body parameter the observing and controlling cost, facilitate acquisition system to clean, the life-span of the precision of raising image data, science oxygenation, energy-conservation, raising oxygen increasing equipment.
To achieve these goals, technical scheme of the present invention is:
a kind of Internet of Things water body supervisory system for aquaculture, comprise the oxygen increasing equipment for oxygenation, water pump, be used for gathering the acquisition system of water body parameter, radio fest and control terminal and monitoring server, described radio fest and control terminal and acquisition system, monitoring server connects, described radio fest and control terminal control water pump and oxygen increasing equipment, described acquisition system is a cover, radio fest and control terminal control water pump extracts respectively the water of each aquaculture point orderly to common rising pipe, acquisition system is arranged on the end of common rising pipe, common rising pipe end is placed on a precision and improves in device.
This supervisory system is placed in common rising pipe end with acquisition system, and the precision that is placed on common rising pipe end improves in device, acquisition system gathers each parameter of water body, and the wireless data transfer module by the radio fest and control terminal uploads to monitoring server with each parameter of water body; Wherein precision raising device is placed on the bank and gets final product.
The acquisition system that adopts this mode to lay is convenient to the cleaning of harvester and maintenance; A plurality of aquaculture points share cover acquisition system and a radio fest and control terminal, make the water body parameter of a plurality of aquaculture points that supervisory system collects that extremely strong comparability be arranged, by the water body parameter of a plurality of aquaculture points of across comparison, can effectively take precautions against the cultivation risk and provide reliable data relatively to the cultivation scientific research.The water of aquaculture point is extracted by in common rising pipe to a precision raising device, precision improves device can make common rising pipe avoid by sun direct projection, and the water that improves in device due to precision is the water that extracts from aquaculture point, its total environment difference is not very large, improves so common rising pipe end is placed on precision the more approaching reality of water body parameter that guarantees the acquisition system collection in device.
The radio fest and control terminal is controlled oxygen increasing equipment at times according to the oxygen dissolving value of water body.To oxygen increasing equipment control at times, its effect is as follows: 1, science oxygenation, the objectionable impurities of bottom, abundant oxidation fish pond, the probability of reduction fishes and shrimps death; 2, oxygen increasing equipment is not needed at full capacity or overload operation, power saving on the one hand, the heat that allows on the other hand motor coil produce distributes if having time, greatly improves the life-span of oxygen increasing equipment.
For the client can better obtain the ruuning situation that water pump, oxygen increasing equipment are understood in the water body parameter of each aquaculture point, the concrete situation of checking aquaculture point and observation by the access monitoring server, also added the equipment that mobile device, PC etc. can communicate by letter with monitoring server.
Further, described common rising pipe is the rising pipe that is connected with each pumping line.The rising pipe of each water pump connects a common rising pipe jointly, guarantee water to one a common rising pipe of the aquaculture point that water pump extracts, thereby acquisition system only need be arranged on the water body parameter that the end of common rising pipe just can collect each aquaculture point.
Further, water pump is corresponding one by one with aquaculture point, namely adopts a water pump to extract the water of an aquaculture point.
Further, it is water tank that described precision improves device, offers on water tank be used to the opening that connects blow-off pipe.
Further,, described acquisition system comprises one or more sensors in dissolved oxygen sensor, pH value sensor, temperature sensor, salinity sensor, ammonia nitrogen sensor and nitrite sensor; The sensor that also comprises the signal that other can output device can be identified.Can select one or more sensor types according to user's needs, with the water body that obtains aquaculture point parameter index.
Further, described radio fest and control terminal comprises wireless data transfer module, is connected with monitoring server by wireless data transfer module.
Further, be provided with screen pack in described common rising pipe, screen pack can effectively filter out the impurity in water.
The present invention also proposes a kind of method of the Internet of Things water body supervisory system for aquaculture, comprising:
Water pump is installed at aquaculture point place, and the rising pipe of water pump connects a common rising pipe, acquisition system is arranged on the end of common rising pipe, the end of common rising pipe is placed on a precision improves in device;
The sequential water that extracts respectively each aquaculture point of acquisition system radio fest and control terminal control water pump is in the common rising pipe of water suction with aquaculture point;
Acquisition system gathers the water that flows through common rising pipe, and by the wireless data transfer module of radio fest and control terminal, the water body parameter signal that obtains is transferred to monitoring server;
The radio fest and control terminal is controlled the start and stop of oxygen increasing equipment according to the instruction of monitoring server.
Generally, water pump extract apart from the water surface more than 1 meter, apart from the water more than 30 centimetres bottom aquaculture point; Be that sunlight can't shine due in the water of the distance water surface more than 1 meter, algae can't carry out photosynthesis, and oxygen level is low; The middle and lower part of the water body of aquaculture point or bottom during aquaculture organism is normally grown are only significant so measure the water body parameter of lower floor in aquaculture point.
Further, described pumping for water pump carries out in the following manner:
With aquaculture point numbering, be respectively: 1-N, the water that extracts in turn aquaculture point in the collection period T that sets to rising pipe jointly, N 〉=2 wherein,
Described acquisition system gathers the water body parameter in the following manner:
Be arranged on the acquisition system of common rising pipe end, gather successively the water body parameter of 1-N aquaculture point, the water body parameter that gathers is uploaded to the radio fest and control terminal.
Described N=4.
Beneficial effect of the present invention:
1) adopt same set of acquisition system to gather in turn the water body parameter of a plurality of aquaculture points, make the water body parameter of each aquaculture point have very strong comparability, water body parameter by across comparison aquaculture point just can play the effect of taking precautions against the cultivation risk, for aquaculture research provides effective Data support;
2) acquisition system is arranged on common rising pipe end, and common rising pipe end is placed on precision and improves in device, facilitates cleaning and the replacing of harvester, thereby improves the precision of image data;
3) according to the oxygen dissolving value of water body with the strategy of controlling at times, in the every day the highest period of oxygen dissolving value, be that sunshine is near the best period, by effective unlatching oxygen increasing equipment, the hyperoxic superficial water on aquaculture point top layer is got to bottom, the objectionable impurities of oxidation aquatic products breeding-ground bottom, reduce its toxicity, thereby reduce the cultivation risk; Due to control strategy at times, science oxygenation makes the unnecessary running at full capacity of oxygen increasing equipment, reach on the one hand the purpose of power and energy saving, on the other hand, the heat that the coil of the motor of oxygen increasing equipment produces is distributed if having time, leap ahead the life-span of oxygen increasing equipment.
Description of drawings
Fig. 1 is water body parameter acquisition structural drawing of the present invention;
Fig. 2 is the curve dynamic change figure of the water body oxygen dissolving value of 1 to No. 4 fish pond some day.
Fig. 3 is the curve dynamic change figure of the water PH value of 1 to No. 4 fish pond some day.
Fig. 4 is the oxygen dissolving value comparison diagram of yesterday and two days today in No. 1 fish pond.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing, but embodiments of the present invention are not limited to this.
a kind of Internet of Things water body supervisory system for aquaculture, comprise the oxygen increasing equipment for oxygenation, water pump, be used for gathering the acquisition system of water body parameter, radio fest and control terminal and monitoring server, radio fest and control terminal and acquisition system, monitoring server connects, radio fest and control terminal control water pump and oxygen increasing equipment, wherein water pump is corresponding one by one with aquaculture point, acquisition system is a cover, radio fest and control terminal control water pump extracts respectively the water of each aquaculture point orderly to common rising pipe, acquisition system is arranged on the end of common rising pipe, common rising pipe end is placed on a precision and improves in device.
In the present embodiment, the aquaculture point common fish pond of ascending the throne, it is water tank that precision improves device.
as Fig. 1, the 1-4 water pump is installed respectively in the 1-4 fish pond, the 1-4 water pump extracts respectively the fish pond water in 1-4 fish pond to the common rising pipe place of water pump, the common rising pipe end of water pump is equipped with dissolved oxygen sensor and PH sensor, common rising pipe place is placed in a water tank on bank, be provided with screen pack in common rising pipe, offer an opening that is used for connecing blow-off pipe on water tank, sensor is transferred to the radio fest and control terminal by the analogue collection module of radio fest and control terminal with the water body parameter that gathers, and be transferred to monitoring server by the wireless data transfer module of radio fest and control terminal,
Generally, water pump extracts the fish pond water of locating more than 1 meter apart from the water surface, and due in the water of the distance water surface more than 1 meter, sunlight can't shine, and algae can't carry out photosynthesis, and oxygen level is low, and is that aquaculture organism normally is grown in this zone.
The method of the Internet of Things water body supervisory system of aquaculture, its implementation is:
A water pump is installed respectively in each fish pond, acquisition system is arranged on the end of the common rising pipe of water pump, and the end of the common rising pipe of water pump is placed in a water tank on bank;
The sequential water that extracts respectively each fish pond of radio fest and control terminal control water pump is placed on fish pond water suction in the common rising pipe of the water pump in water tank;
Acquisition system gathers the water that flows through common rising pipe, and by the wireless data transfer module of radio fest and control terminal, the water body parameter signal that obtains is transferred to monitoring server;
The radio fest and control terminal is controlled the start and stop of oxygen increasing equipment according to the instruction of monitoring server, by science oxygenation at times.
First with 4 fish pond numberings, be respectively: the 1-4 fish pond, take turns starting the water pump that is arranged on the fish pond in the collection period T that sets, gather successively the water body parameter in 1-N fish pond, the water body parameter that gathers in collection period T is transferred to detection and control terminal, enter the collection of next cycle.
Set in the present embodiment every 15 minutes and upload a secondary data, 15 minutes is a data collection period.In the collection period of 15 minutes, take turns starting the 1-4 water pump, gather in turn the water body parameter on the 1-4 pool.The water body parameter of surveying No. 1 pool is just opened No. 1 water pump and is taken out the water on No. 1 pool, moves continuously 3 minutes, and front 2 minutes sensors are image data not, last minute image data, and calculating mean value is uploaded to monitoring server; The water body parameter of surveying No. 2 pools is just opened No. 2 water pumps and is taken out the water on No. 2 pools, moves continuously 3 minutes, front 2 minutes image data not, last minute image data, and calculating mean value is uploaded to monitoring server; The parameter of surveying No. 3 pools is just opened No. 3 water pumps and is taken out the water on No. 3 pools, moves continuously 3 minutes, front 2 minutes image data not, last minute image data, and calculating mean value is uploaded to monitoring server; The parameter of surveying No. 4 pools is just opened No. 4 water pumps and is taken out the water on No. 4 pools, moves continuously 3 minutes, front 2 minutes image data not, last minute image data, and calculating mean value is uploaded to monitoring server.
If be now at 10 o'clock, open No. 1 water pump, move continuously 3 minutes, take out the water on No. 1 pool, front 2 minutes image data not, image data was 1 minute in the 3rd minute, and at 10:03 mean value and upload to monitoring server.
10:03 opens No. 2 water pumps, moves continuously 3 minutes, takes out the water on No. 2 pools, and front 2 minutes image data not gathered 1 minute data on the 3rd minute, and in 10:06 mean value and upload to monitoring server.
10:06 opens No. 3 water pumps, moves continuously 3 minutes, takes out the water on No. 3 pools, and front 2 minutes image data not gathered 1 minute data on the 3rd minute, and in 10:09 mean value and upload to monitoring server.
10:09 opens No. 4 water pumps, moves continuously 3 minutes, takes out the water on No. 4 pools, and front 2 minutes image data not gathered 1 minute data on the 3rd minute, and in 10:12 mean value and upload to monitoring server.
Arrived 10:15, a data collection period finished in 15 minutes, and the uplink time point is respectively: 10:03,10:06,10:09,10:12.Enter simultaneously next data collection cycle, repeat the process of front.
In the present embodiment, dissolved oxygen sensor adopts the original-pack online dissolved oxygen sensor of ASI, and its performance parameter is as follows:
Temperature compensation element: PT100
Output: 0-25mV
Housing: ABS
Measurement range: 0-20ppm
Precision: 0.05ppm
Length of cable: zinc-plated cable, 6 meters of length.
The PH sensor adopts the original-pack online PH sensor device of ASI, and its performance parameter is as follows:
Temperature compensation element: PT100
Output: ± 1999mV
Housing: ABS
Measurement range: 0-14ppm
Precision: 0.02ppm
Length of cable: zinc-plated cable, 6 meters of length.
The performance parameter of temperature sensor requires as follows:
Input: 24V
Output: 4-20mA
Housing: stainless steel
Measurement range :-20-100 degree
Precision: 0.2 degree
Length of cable: zinc-plated cable, 5 meters of length.
Fig. 2 is the curve dynamic change figure of the water body oxygen dissolving value of 1 to No. 4 fish pond some day, and Fig. 3 is the dynamic changing curve of the water PH value on the 1-4 pool, and Fig. 4 is the oxygen dissolving value comparison diagram of two days in No. 1 fish pond.
Above-described embodiments of the present invention do not consist of the restriction to protection domain of the present invention.Any modification of having done within spiritual principles of the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.
Claims (10)
1. Internet of Things water body supervisory system that is used for aquaculture, comprise the oxygen increasing equipment for oxygenation, water pump, be used for gathering the acquisition system of water body parameter, radio fest and control terminal and monitoring server, described radio fest and control terminal and acquisition system, monitoring server connects, described radio fest and control terminal control water pump and oxygen increasing equipment, it is characterized in that, described acquisition system is a cover, radio fest and control terminal control water pump extracts respectively the water of each aquaculture point orderly to common rising pipe, acquisition system is arranged on the end of common rising pipe, common rising pipe end is placed on a precision and improves in device.
2. be used for according to claim 1 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, described common rising pipe is the rising pipe that is connected with each pumping line.
3. be used for according to claim 2 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, described water pump is corresponding one by one with aquaculture point.
4. be used for according to claim 3 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, it is water tank that described precision improves device.
5. be used for according to claim 4 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, described acquisition system comprises one or more sensors in dissolved oxygen sensor, pH value sensor, temperature sensor, salinity sensor, ammonia nitrogen sensor and nitrite sensor.
6. be used for according to claim 5 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, described radio fest and control terminal comprises wireless data transfer module.
7. be used for according to claim 6 the Internet of Things water body supervisory system of aquaculture, it is characterized in that, be provided with screen pack in described common rising pipe.
8. a method that is applied to the described Internet of Things water body supervisory system for aquaculture of claim 1 to 7, is characterized in that,
Water pump is installed at aquaculture point place, and the rising pipe of water pump connects a common rising pipe, acquisition system is arranged on the end of common rising pipe, the end of common rising pipe is placed on a precision improves in device;
The sequential water that extracts respectively each aquaculture point of acquisition system radio fest and control terminal control water pump is in the common rising pipe of water suction with aquaculture point;
Acquisition system gathers the water that flows through common rising pipe, and by the wireless data transfer module of radio fest and control terminal, the water body parameter signal that obtains is transferred to monitoring server;
The radio fest and control terminal is controlled the start and stop of oxygen increasing equipment according to the instruction of monitoring server.
9. the Internet of Things water body method for supervising for aquaculture according to claim 8, is characterized in that, described pumping for water pump carries out in the following manner:
With aquaculture point numbering, be respectively: 1-N, the water that extracts in turn aquaculture point in the collection period T that sets to rising pipe jointly, N 〉=2 wherein,
Described acquisition system gathers the water body parameter in the following manner:
Be arranged on the acquisition system of common rising pipe end, gather successively the water body parameter of 1-N aquaculture point, the water body parameter that gathers is uploaded to the radio fest and control terminal.
10. the Internet of Things water body method for supervising for aquaculture according to claim 9, is characterized in that described N=4.
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| CN103760857A (en) * | 2014-01-13 | 2014-04-30 | 苏州嘉净环保科技股份有限公司 | Intelligent remote supervision system of distributed sewage treatment facilities and application thereof |
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| CN110122408A (en) * | 2019-06-14 | 2019-08-16 | 北京机械设备研究所 | A kind of automatic detection processing device of fish jar and the automatic detection processing method of fish jar |
| CN110122408B (en) * | 2019-06-14 | 2021-11-23 | 北京机械设备研究所 | Automatic detection processing device and method for fish tank |
| CN113542048A (en) * | 2020-04-21 | 2021-10-22 | 中国移动通信集团贵州有限公司 | Dummy resource monitoring method and device, electronic equipment and computer readable storage medium |
| CN113542048B (en) * | 2020-04-21 | 2022-07-01 | 中国移动通信集团贵州有限公司 | Dummy resource monitoring method and device, electronic equipment and computer readable storage medium |
| CN111552212A (en) * | 2020-05-19 | 2020-08-18 | 神华粤电珠海港煤炭码头有限责任公司 | Intelligent management system for fishpond |
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Application publication date: 20130515 |