CN203882425U

CN203882425U - RTU (Remote Terminal Unit) for aquaculture

Info

Publication number: CN203882425U
Application number: CN201420207601.5U
Authority: CN
Inventors: 邱鹏程; 汪名胜
Original assignee: SHENZHEN LIWEI INTELLIGENT TECHNOLOGY Co Ltd
Current assignee: SHENZHEN LIWEI INTELLIGENT TECHNOLOGY Co Ltd
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-10-15
Anticipated expiration: 2024-04-25

Abstract

The utility model relates to the field of water quality monitoring for aquaculture, and provides a RTU (Remote Terminal Unit) for aquaculture. The RTU is taken as a control module, so that the wireless transmission between the control module and a working station is realized. The RTU for aquaculture comprises a detection module for monitoring the water quality of an aquaculture water area, the control module for analyzing and processing water quality information detected by the detection module, and a GPRS module and a satellite signal transmission module which are communicated with the working station. The RTU for aquaculture further comprises a GSM/CDMA/3G module which is used for sending the information analyzed and processed by the control module to the working station and a mobile terminal in a short message manner; meanwhile, a command can be sent by a user through the mobile terminal or the working station, so that the remote monitoring of the aquaculture is realized.

Description

Aquaculture remote-terminal unit

Technical field:

The utility model relates to the cultivation water area water-quality comprehensive detection control technique of aquaculture, and the multi-parameter water quality index in the cultivation waters of aquaculture is carried out to dynamic and long-distance wireless monitoring in real time.

Background technology:

Aquaculture is agriculture important component part, and the key parameter water temperature, PH, illumination, dissolved oxygen DO etc. that affect culture environment of aquatic products are to be all difficult to accurately hold.Existing aquaculture is by cultivation experience mostly, is difficult to accomplish accurately and reliably, is difficult to accomplish to guarantee volume production.Along with scientific and technical development, the water quality monitoring in cultivation waters was developed into present electronic equipment intellectual monitoring by former personal monitoring.

A kind of aquaculture monitoring system is provided in prior art, and this system is realized the detection of water quality temperature, PH, ammonia nitrogen, turbidity, dissolved oxygen DO and resulting information exchange is crossed to control module (2) by the detection module (1) of aquaculture remote-terminal unit (RTU) and sends to user with wireless form.Allow user constantly understand the water quality in cultivation waters and make corresponding measure and make to cultivate the environment that waters keeps being applicable to preferably cultivation.

Utility model content:

The purpose of this utility model is to provide a kind of RTU of take as control module, realize RTU and user radio transmission, and inform user with GSM note form, realize that this terminal unit is antitheft, the aquaculture remote-terminal unit of positioning function simultaneously, be intended to solve that the aquaculture remote-terminal unit of prior art do not possess take RTU as control module, the problem of long-range parameters, note sending function and safe antitheft.

For this reason, the utility model is by the following technical solutions:

An aquaculture remote control unit, carries out communication with workstation (6), mobile phone terminal (7), comprising:

Detect the detection module (1) of cultivation water area water-quality;

The information that detection module (1) is transmitted is carried out the control module (2) of analyzing and processing, and its input end and described detection module join;

The water quality information of described control module (2) analyzing and processing is sent to the GPRS module (4) of workstation (6) and the satellite-signal sending module (5) of location, and described GPRS module (4) is connected with the communication terminal of control module respectively with satellite-signal sending module (5);

The GSM/CDMA/3G module (3) that water quality information through described control module analyzing and processing is sent to mobile phone terminal (7) with the form of note and receives the steering order that mobile phone terminal (7), workstation (6) send, it is connected with the communication terminal of described control module (2), realizes remote control function;

Utility model content

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments, the utility model is described further.

With reference to Fig. 1, the theory diagram of the aquaculture remote-terminal unit that the utility model embodiment provides.

An aquaculture remote-terminal unit, carries out communication with mobile phone terminal (7), workstation (6), comprising: cultivation waters water quality monitoring module (1); The control module (2) of the information that described in analyzing and processing, water quality monitoring module (1) records, its input connects described detection module (1); The communication terminal of control module (2) connects respectively GPRS module (4) and the satellite-signal sending module (5) that carries out communication with workstation (6); Described execution module (17) Access Control module (2), the instruction that mobile phone terminal (7) and workstation (6) are sent is moved;

Aquaculture remote-terminal unit provided by the utility model, detection module (1) detects and measured water quality information is transferred to control module (2) cultivation waters, and described control module (2) is carried out analyzing and processing to measured water quality information, and also sending module (5) or GPRS module (4) are sent to workstation via satellite;

When larger variation occurs cultivation waters water quality parameter, remote-terminal unit sends to mobile phone terminal (7) by GSM/CDMA/3G module (3) by this situation, allows user make a policy;

Aquaculture remote-terminal unit provided by the utility model, modules all has G P S positioning function, can realize the antitheft of remote-terminal unit and protection;

In the utility model embodiment, this detection module (1) specifically comprises temperature sensor (8), dissolved oxygen sensor (9), PH sensor (10), ammonia nitrogen sensor (11), turbidity transducer (12), respectively the input end of Access Control module (2).Generally can pass through this temperature sensor (8), dissolved oxygen sensor (9), PH sensor (10), ammonia nitrogen sensor (11), the real-time detection of turbidity transducer (12) realization to cultivation waters;

In the utility model embodiment, described control module (2) adopts RTU to control, with Zigbee-technology, realize the data transmission between RTU and sensor, there is better ability to communicate and larger memory capacity, be applicable to worse temperature and humidity environment simultaneously;

In the utility model embodiment, described execution module (17) comprises aerator (13), water-change pump (15), ebullator (16), device for feeding fish bait (14), the output terminal of Access Control module (2), realizes the isoparametric rectification of dissolved oxygen DO respectively;

The foregoing is only the utility model preferred embodiment, be not limited to the utility model, all any modifications of doing within principle of the present utility model, be equal to and replace and improvement etc., within all should being included in the scope of the utility model protection.

Accompanying drawing explanation:

The theory diagram of the aquaculture remote-terminal unit that Fig. 1 provides for the utility model embodiment.

Claims

1. an aquaculture remote-terminal unit, carries out communication with mobile phone terminal (7), workstation (6), comprising:

Detect the detection module (1) of cultivation water area water-quality situation;

The control module (2) of the detected information of detection module described in analyzing and processing (1), its input termination described in detection module (1);

The GPRS module (4) and the satellite-signal module (5) that communicate with workstation (6), it accepts the water quality information of processing through described control module, and described GPRS module (4) and satellite-signal sending module (5) connect respectively the communication terminal of described control module (2);

The execution module (17) that the instruction spreading out of in workstation (6) is carried out, described execution module (17) is connected with control module (2), by control module (2), is controlled;

It is characterized in that, described aquaculture remote-terminal unit also comprises:

The water quality information of processing through control module (2) can send to corresponding mobile phone terminal (7) with note form, and the GSM/CDMA/3G module (3) that receives the steering order sending from workstation (6), it is connected with the communication section of described control module (2).

2. aquaculture remote-terminal unit as claimed in claim 1, its characteristic is, described cultivation waters water quality monitoring module (1) comprises temperature sensor (8), dissolved oxygen sensor (9), PH sensor (10), ammonia nitrogen sensor (11), turbidity transducer (12); It connects respectively the input end of described control module (2).

3. aquaculture remote-terminal unit as claimed in claim 2, it is characterized in that, described control module (2) adopts RTU to control, temperature sensor (8), dissolved oxygen sensor (9), PH sensor (10), ammonia nitrogen sensor (11), turbidity transducer (12) be Access Control module input respectively, and GPRS module (4), satellite-signal sending module (5), GSM/CDMA/3G module (3) are connected on respectively the communication terminal of control module (2);

4. aquaculture remote-terminal unit as claimed in claim 1, it is characterized in that, described execution module (17) comprises that cultivating waters changes aerator (13), water-change pump (15), ebullator (16), the device for feeding fish bait (14) of water or oxygenation etc., and tool is connected with control module (2) respectively.