CN109495554A - A kind of automatic control aquatic farm packet node control method - Google Patents
A kind of automatic control aquatic farm packet node control method Download PDFInfo
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- CN109495554A CN109495554A CN201811289140.XA CN201811289140A CN109495554A CN 109495554 A CN109495554 A CN 109495554A CN 201811289140 A CN201811289140 A CN 201811289140A CN 109495554 A CN109495554 A CN 109495554A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5053—Lease time; Renewal aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/35—Services specially adapted for particular environments, situations or purposes for the management of goods or merchandise
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Computer Networks & Wireless Communication (AREA)
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- General Health & Medical Sciences (AREA)
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of automatic control aquatic farm packet node control methods, include the following steps: 1. to receive signal: standby to wait until receiving the signal of master control platform；2. judging type；3. grouping updates；4. data are sent；5. data feedback；6. returning to waiting for.The present invention is arranged by reasonable step, it can effectively realize the control to the multi-step grouping loose couplings of scale aquaculture, temperature is being greatly reduced, cultivation control is efficiently accomplished under the premise of the electronic component cost of the environment measurings such as humidity, the mode for sending control instruction based on terminad controller and itself directly acquiring Temperature Humidity Sensor readings and feeding back, the control of each aquaculture pond can be realized under conditions of multiple tip sensors correspond to a set of Temperature Humidity Sensor, so that being greatly reduced for electronic component cost does not interfere with going on smoothly for cultivation control.
Description
Technical field
The present invention relates to a kind of automatic control aquatic farm packet node control methods.
Background technique
Scale automatic control aquaculture in the prior art, general two ways select one, and it is independent that one is each aquaculture ponds
Control, multiple aquaculture ponds are either still respectively adopted different control modes using same control mode, are required to each
The controller of aquaculture pond is independently arranged parameter, thus while single aquaculture pond adjusts control mode when replacing kind conveniently, but
It is extremely onerous if scale；Another kind is uniformly controlled using control or master control platform in one, for any aquaculture pond
Control mode setting can the mass processing in middle control or master control platform, but in scale, middle control or the calculating of master control platform
Pressure and communication pressure are all larger, and adjustment control mode is more troublesome when aquaculture pond replaces kind, and trouble place is main
After being embodied in repeatedly replacement kind, the breed variety distribution of aquaculture pond can be very random, and mass is set in middle control at this time or master control platform
When setting, operates and be easy to fault.On the other hand, no matter which kind of mode, at present be typically all temperature is independently arranged to each aquaculture pond
The electronic component of the environment measurings such as degree, humidity, cost are high.
For this purpose, a kind of automatic control aquatic farm control system (and in addition having applied for a patent) of our company's independent design, but
In the prior art lack can directly transplanting prosecutor method.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of automatic control aquatic farm packet node control method, it should
Automatic control aquatic farm packet node control method is arranged by reasonable step, can effectively realize to scale aquaculture
Multi-step grouping loose couplings control, in the premise for the electronic component cost that the environment measurings such as temperature, humidity are greatly reduced
Under efficiently accomplish cultivation control.
The present invention is achieved by the following technical programs.
A kind of automatic control aquatic farm packet node control method provided by the invention, includes the following steps:
1. receiving signal: standby to wait until receiving the signal of master control platform；
2. judging type: judging the signal received, be grouped more new command, control data or request and refer to
It enables, is grouped more new command in this way and then enters in next step, control data in this way and then enter step 4., request instruction in this way then enters step
Suddenly 5.；
3. grouping updates: being updated according to grouping more new command to terminal controller packet communication list, to needing to move
The terminal controller being grouped out sends the instruction of replacement mailing address, and the terminal controller for needing to move into grouping is waited to send data
And give and confirm, 6. confirmation signal enters step after being sent；
4. data send: to control data unzip it, obtain decompression data, according to decompression data one by one to point
Terminal controller in group sends control instruction, enters step 6. after being sent；
5. data feedback: obtaining the readings of temperature sensor, humidity sensor, and readings is encapsulated as data packet and is sent to
Master control platform enters in next step after being sent；
6. returning to waiting for: checking whether buffer area still has the untreated reception data or data to be sent finished, if any then
It enters step and 2. re-starts, as entered to step 1. without if.
The step 1. in receive master control platform signal, be by connection control LORA module realize, the LORA module work
Make the node mode in LORA networking.
The step 3. and 4. in the communication of terminal controller realized by connecting control LORA module, the LORA mould
Block works in ad hoc mode.
The step 5. in readings is encapsulated as data packet, be the readings by the readings of temperature sensor and humidity sensor
In tandem, the marker character of beginning and end, the readings and humidity sensor of temperature sensor are added respectively in front-end and back-end
Readings between without interval.
The readings of temperature sensor and the readings of humidity sensor account for 4 bytes.
The step 4. in, control instruction includes heating intensity, feeding period.
The step 3. in, if item number is 0 in updated terminal controller packet communication list, then in the period later
Step 2. in directly return to error signal to master control platform when the signal received is control data, and enter step 6., until
Item number is greater than 0 in updated terminal controller packet communication list.
The LORA module is the LORA module with fifo buffer, is worked in 433MHz frequency range
The beneficial effects of the present invention are: by reasonable step setting, can effectively realize to scale aquaculture
Multi-step grouping loose couplings control, in the premise for the electronic component cost that the environment measurings such as temperature, humidity are greatly reduced
Under efficiently accomplish cultivation control, based on terminad controller send control instruction and itself directly acquire Temperature Humidity Sensor readings
And the mode fed back, the control of each aquaculture pond can be realized under conditions of multiple tip sensors correspond to a set of Temperature Humidity Sensor
System, so that being greatly reduced for electronic component cost does not interfere with going on smoothly for cultivation control.
Detailed description of the invention
Fig. 1 is the control system connection schematic diagram that the present invention applies.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
The present invention provides a kind of automatic control aquatic farm packet node control method, includes the following steps:
1. receiving signal: standby to wait until receiving the signal of master control platform；
2. judging type: judging the signal received, be grouped more new command, control data or request and refer to
It enables, is grouped more new command in this way and then enters in next step, control data in this way and then enter step 4., request instruction in this way then enters step
Suddenly 5.；
3. grouping updates: being updated according to grouping more new command to terminal controller packet communication list, to needing to move
The terminal controller being grouped out sends the instruction of replacement mailing address, and the terminal controller for needing to move into grouping is waited to send data
And give and confirm, 6. confirmation signal enters step after being sent；
4. data send: to control data unzip it, obtain decompression data, according to decompression data one by one to point
Terminal controller in group sends control instruction, enters step 6. after being sent；
5. data feedback: obtaining the readings of temperature sensor, humidity sensor, and readings is encapsulated as data packet and is sent to
Master control platform enters in next step after being sent；
6. returning to waiting for: checking whether buffer area still has the untreated reception data or data to be sent finished, if any then
It enters step and 2. re-starts, as entered to step 1. without if.
The step 1. in receive master control platform signal, be by connection control LORA module realize, the LORA module work
Make the node mode in LORA networking.
The step 3. and 4. in the communication of terminal controller realized by connecting control LORA module, the LORA mould
Block works in ad hoc mode.
The step 5. in readings is encapsulated as data packet, be the readings by the readings of temperature sensor and humidity sensor
In tandem, the marker character of beginning and end, the readings and humidity sensor of temperature sensor are added respectively in front-end and back-end
Readings between without interval.
The readings of temperature sensor and the readings of humidity sensor account for 4 bytes.
The step 4. in, control instruction includes heating intensity, feeding period.
The step 3. in, if item number is 0 in updated terminal controller packet communication list, then in the period later
Step 2. in directly return to error signal to master control platform when the signal received is control data, and enter step 6., until
Item number is greater than 0 in updated terminal controller packet communication list.
The LORA module is the LORA module with fifo buffer, is worked in 433MHz frequency range.
Present invention is mainly applied to automatic control aquatic farm control system as shown in Figure 1, the automatic control aquatic farm controls
System processed, including master control platform, Node Controller, terminal controller；Master control platform and Node Controller are logical by LoRaWAN module
Letter, Node Controller are communicated with terminal controller by LORA module, and Node Controller connects Temperature Humidity Sensor, end-of-pipe control
Device connection control heating module and drawing-in device；The quantity of Node Controller and terminal controller is multiple；Multiple end controls
Device processed is not to know quantity to the packet mode paired communication of a Node Controller；In master control platform and Node Controller
In LoRaWAN communication, master control platform connection control LORA gateway, Node Controller connection control LORA mode is as communication node；
During Node Controller and terminal controller are communicated by LORA module, using ad hoc mode.
Claims (8)
1. a kind of automatic control aquatic farm packet node control method, characterized by the following steps:
1. receiving signal: standby to wait until receiving the signal of master control platform；
2. judging type: judging the signal received, be grouped more new command, control data or request instruction, such as
It is to be grouped more new command then to enter in next step, controls data in this way and then enter step 4., 5. request instruction in this way then enters step；
3. grouping updates: being updated according to grouping more new command to terminal controller packet communication list, to needs removal point
Group terminal controller send replacement mailing address instruction, wait need move into grouping terminal controller send data and to
Confirmation is given, 6. confirmation signal enters step after being sent；
4. data are sent: being unziped it to control data, obtain decompression data, according to decompression data one by one into grouping
Terminal controller send control instruction, entered step 6. after being sent；
5. data feedback: obtaining the readings of temperature sensor, humidity sensor, and readings is encapsulated as data packet and is sent to master control
Platform enters in next step after being sent；
6. returning to waiting for: checking whether buffer area still has the untreated reception data or data to be sent finished, if any then entering
2. step re-starts, as entered to step 1. without if.
2. automatic control aquatic farm packet node control method as described in claim 1, it is characterised in that: the step 1. in
The signal for receiving master control platform is to realize that the LORA module works in the node mould of LORA networking by connection control LORA module
Formula.
3. automatic control aquatic farm packet node control method as described in claim 1, it is characterised in that: the step 3. and
It is to realize that the LORA module works in ad hoc mode by connecting control LORA module with the communication of terminal controller in 4..
4. automatic control aquatic farm packet node control method as described in claim 1, it is characterised in that: the step 5. in
Readings is encapsulated as data packet, be by the readings of temperature sensor and the readings of humidity sensor in tandem, front end and after
The marker character of beginning and end is added at end respectively, without interval between the readings of temperature sensor and the readings of humidity sensor.
5. automatic control aquatic farm packet node control method as claimed in claim 4, it is characterised in that: temperature sensor
Readings and the readings of humidity sensor account for 4 bytes.
6. automatic control aquatic farm packet node control method as described in claim 1, it is characterised in that: the step is 4.
In, control instruction includes heating intensity, feeding period.
7. automatic control aquatic farm packet node control method as described in claim 1, it is characterised in that: the step is 3.
In, if item number is 0 in updated terminal controller packet communication list, then the period later the step of 2. in when receiving
Signal directly returns to error signal to master control platform when being control data, and enters step 6., until updated terminal controller
Item number is greater than 0 in packet communication list.
8. automatic control aquatic farm packet node control method as claimed in claim 2 or claim 3, it is characterised in that: the LORA
Module is the LORA module with fifo buffer, is worked in 433MHz frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289140.XA CN109495554A (en) | 2018-10-31 | 2018-10-31 | A kind of automatic control aquatic farm packet node control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289140.XA CN109495554A (en) | 2018-10-31 | 2018-10-31 | A kind of automatic control aquatic farm packet node control method |
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| Publication Number | Publication Date |
|---|---|
| CN109495554A true CN109495554A (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811289140.XA Withdrawn CN109495554A (en) | 2018-10-31 | 2018-10-31 | A kind of automatic control aquatic farm packet node control method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023710A (en) * | 2004-08-06 | 2007-08-22 | 路创电子公司 | System and method for graphically grouping electrical devices |
| CN102333388A (en) * | 2011-09-16 | 2012-01-25 | 浙江双友物流器械股份有限公司 | Method and system for grouping wireless sensor networks, as well as sensor and data sink node |
| CN106254239A (en) * | 2016-08-30 | 2016-12-21 | 中兴长天信息技术（南昌）有限公司 | A kind of LORA service in wireless communication network block transmission method of low latency |
| CN107483589A (en) * | 2017-08-21 | 2017-12-15 | 中国石油大学胜利学院 | Internet of Things intelligence farm monitoring system based on LoRa technologies |
| CN107943172A (en) * | 2017-11-29 | 2018-04-20 | 深圳市亿兆互联技术有限公司 | A kind of aquaculture hydrology environment automatic control system based on LoRa |
| CN108447243A (en) * | 2018-04-09 | 2018-08-24 | 南通德高环境监测技术有限公司 | A kind of fast wireless meter register method based on LORA |
| CN108566674A (en) * | 2018-08-03 | 2018-09-21 | 苏州银河龙芯科技有限公司 | Automatic networking register method based on the LORA communication technologys |
-
2018
- 2018-10-31 CN CN201811289140.XA patent/CN109495554A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023710A (en) * | 2004-08-06 | 2007-08-22 | 路创电子公司 | System and method for graphically grouping electrical devices |
| CN102333388A (en) * | 2011-09-16 | 2012-01-25 | 浙江双友物流器械股份有限公司 | Method and system for grouping wireless sensor networks, as well as sensor and data sink node |
| CN106254239A (en) * | 2016-08-30 | 2016-12-21 | 中兴长天信息技术（南昌）有限公司 | A kind of LORA service in wireless communication network block transmission method of low latency |
| CN107483589A (en) * | 2017-08-21 | 2017-12-15 | 中国石油大学胜利学院 | Internet of Things intelligence farm monitoring system based on LoRa technologies |
| CN107943172A (en) * | 2017-11-29 | 2018-04-20 | 深圳市亿兆互联技术有限公司 | A kind of aquaculture hydrology environment automatic control system based on LoRa |
| CN108447243A (en) * | 2018-04-09 | 2018-08-24 | 南通德高环境监测技术有限公司 | A kind of fast wireless meter register method based on LORA |
| CN108566674A (en) * | 2018-08-03 | 2018-09-21 | 苏州银河龙芯科技有限公司 | Automatic networking register method based on the LORA communication technologys |
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| PB01 | Publication | ||
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Application publication date: 20190319 |