CN109540222A - A kind of temperature and humidity sensing device based on unified communication interface - Google Patents
A kind of temperature and humidity sensing device based on unified communication interface Download PDFInfo
- Publication number
- CN109540222A CN109540222A CN201910005226.3A CN201910005226A CN109540222A CN 109540222 A CN109540222 A CN 109540222A CN 201910005226 A CN201910005226 A CN 201910005226A CN 109540222 A CN109540222 A CN 109540222A
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- module
- temperature
- humidity
- output end
- electrically connected
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
Abstract
The invention discloses a kind of temperature and humidity sensing devices based on unified communication interface, including PowerBus module, the output end of the PowerBus module is electrically connected with the input terminal of power supply and communication module, the output end of the power supply and communication module is electrically connected with the input terminal of master controller, the output end of the master controller is electrically connected with the input terminal of processes temperature signal module, and the output end of the processes temperature signal module is electrically connected with temperature collecting module.The temperature and humidity sensing device based on unified communication interface, pass through setting PowerBus module, power supply, communication module, master controller, processes temperature signal module, temperature collecting module, humidity signal processing module and humidity collection module, so that communication module adapts to the various wire rods that scene uses and the ability for realizing telecommunication, it supports nonpolarity wiring, achievees the effect that staff is facilitated to simplify temperature and humidity sensing device cable construction maintenance while carrying out construction wiring.
Description
Technical field
The present invention relates to agricultural product technical field, specially a kind of temperature and humidity sensing device based on unified communication interface.
Background technique
Temperature and humidity sensing device is the sensing device that can check crop growth environment temperature, to agricultural product in greenhouse
When being produced, need to set different temperature according to different crops, and the control of temperature needs to pass using temperature and humidity
Induction device carries out implementation monitoring to greenhouse internal environment, and temperature and humidity sensing device needs to be attached using communication cable,
Communication cable is made of cable core the conducting wire of more mutual insulatings or conductor, and outside has the communication line of sealing sheath, and some exists
It is also equipped with outer jacket outside sheath, there are a variety of system of laying such as aerial, direct-burried, pipeline and bottom；And currently on the market warm and humid
Degree sensing device is all separate type control cable so that cable need it is orderly be laid with, when carrying out construction wiring, very
It is inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of temperature and humidity sensing devices based on unified communication interface, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of temperature and humidity based on unified communication interface passes
The output end of induction device, including PowerBus module, the PowerBus module is electrically connected with the input of power supply and communication module
The output end of end, the power supply and communication module is electrically connected with the input terminal of master controller, the output end of the master controller
It is electrically connected with the input terminal of processes temperature signal module, the output end of the processes temperature signal module is electrically connected with temperature acquisition
Module.
Preferably, the PowerBus module is bus transfer technology.
Preferably, the signal transmission form of the PowerBus module is that voltage sends current signal passback.
Preferably, the signal of the master controller is HC32L110.
Preferably, the output end of the master controller is electrically connected with the input terminal of humidity signal processing module.
Preferably, the output end of the humidity signal processing module is electrically connected with the input terminal of humidity collection module.
Beneficial effect
The present invention provides a kind of temperature and humidity sensing devices based on unified communication interface, should be based on unified communication interface
Temperature and humidity sensing device, by setting PowerBus module, power supply, communication module, master controller, processes temperature signal module,
Temperature collecting module, humidity signal processing module and humidity collection module, so that temperature collecting module, temperature information handle mould
Cable used in block, humidity signal processing module and humidity collection module can be in bus-type, tree-like or any side such as star-like
Formula is laid with, so that communication module adapts to the various wire rods that scene uses and the ability for realizing telecommunication, branch
Nonpolarity wiring is held, reaches and staff is facilitated to simplify temperature and humidity sensing device cable construction dimension while carrying out construction wiring
The effect of shield.
Detailed description of the invention
Fig. 1 is present system block diagram；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of temperature and humidity sensing dress based on unified communication interface
It sets, including PowerBus module, PowerBus module is bus transfer technology, and the signal transmission form of PowerBus module is electricity
Pressure power transmission stream signal return improves the anti-interference ability of communication module in such a way that voltage sends current signal passback,
The output end of PowerBus module is electrically connected with the input terminal of power supply and communication module, and the output end of power supply and communication module is electric
It is connected with the input terminal of master controller, the signal of master controller is HC32L110, and the output end of master controller is electrically connected with temperature
The input terminal of signal processing module, the output end of processes temperature signal module are electrically connected with temperature collecting module, master controller
Output end is electrically connected with the input terminal of humidity signal processing module, and the output end of humidity signal processing module is electrically connected with humidity and adopts
Collect module input terminal, by setting PowerBus module, power supply, communication module, master controller, processes temperature signal module,
Temperature collecting module, humidity signal processing module and humidity collection module, so that temperature collecting module, temperature information handle mould
Cable used in block, humidity signal processing module and humidity collection module can be in bus-type, tree-like or any side such as star-like
Formula is laid with, so that communication module adapts to the various wire rods that scene uses and the ability for realizing telecommunication, is reached
To the effect for facilitating staff to simplify temperature and humidity sensing device cable construction maintenance while carrying out construction wiring.
Working principle: being communication mould by power supply when using the temperature and humidity sensing device based on unified communication interface
Block power supply, PowerBus module pass information to communication module, and the instruction of receiving is transferred to master controller by communication module, and
PowerBus module is sent using voltage, and the mode of cable signal passback supports nonpolarity wiring, provides height for communication module
Anti-interference ability is communicated, while the temperature and humidity information in greenhouse is passed to by temperature by temperature collecting module and humidity collection module
Message processing module and humidity signal processing module are spent, so that temperature information processing module and humidity signal processing module will receive
Instruction pass to master controller, handle main controller, after the completion of processing will processing information be back to temperature again
Message processing module and humidity signal processing module, temperature information processing module and humidity signal processing module are again to temperature acquisition
Module and humidity collection module assign instruction, so that communication module adapts to the various wire rods that scene uses and realizes remote logical
The ability of news, used in temperature collecting module, temperature information processing module, humidity collection module and humidity information processing module
Cable can be laid in bus-type, the tree-like or any ways such as star-like, reach and staff is facilitated to carry out construction wiring
The effect of temperature and humidity sensing device cable construction maintenance is simplified simultaneously.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of temperature and humidity sensing device based on unified communication interface, including PowerBus module, it is characterised in that: described
The output end of PowerBus module is electrically connected with the input terminal of power supply and communication module, the output end of the power supply and communication module
It is electrically connected with the input terminal of master controller, the output end of the master controller is electrically connected with the input of processes temperature signal module
End, the output end of the processes temperature signal module are electrically connected with temperature collecting module.
2. a kind of temperature and humidity sensing device based on unified communication interface according to claim 1, it is characterised in that: described
PowerBus module is bus transfer technology.
3. a kind of temperature and humidity sensing device based on unified communication interface according to claim 1, it is characterised in that: described
The signal transmission form of PowerBus module is that voltage sends current signal passback.
4. a kind of temperature and humidity sensing device based on unified communication interface according to claim 1, it is characterised in that: described
The model HC32L110 of master controller.
5. a kind of temperature and humidity sensing device based on unified communication interface according to claim 1, it is characterised in that: described
The output end of master controller is electrically connected with the input terminal of humidity signal processing module.
6. a kind of temperature and humidity sensing device based on unified communication interface according to claim 5, it is characterised in that: described
The output end of humidity signal processing module is electrically connected with the input terminal of humidity collection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005226.3A CN109540222A (en) | 2019-01-03 | 2019-01-03 | A kind of temperature and humidity sensing device based on unified communication interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005226.3A CN109540222A (en) | 2019-01-03 | 2019-01-03 | A kind of temperature and humidity sensing device based on unified communication interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109540222A true CN109540222A (en) | 2019-03-29 |
Family
ID=65834038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005226.3A Pending CN109540222A (en) | 2019-01-03 | 2019-01-03 | A kind of temperature and humidity sensing device based on unified communication interface |
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| CN (1) | CN109540222A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1828311A (en) * | 2005-01-19 | 2006-09-06 | 伊顿公司 | Self-powered power bus sensor employing wireless communication |
| CN201003959Y (en) * | 2006-12-06 | 2008-01-09 | 郑州春泉暖通节能设备有限公司 | Temperature controllable central air conditioner billing instrument based on BUS |
| US7577767B1 (en) * | 2005-09-09 | 2009-08-18 | Emc Corporation | Data storage system having plural storage processors in a single chassis |
| CN103067239A (en) * | 2012-12-30 | 2013-04-24 | 重庆川仪自动化股份有限公司 | Temperature transmitter communication system based on control bus and meter bus (C-MBUS) |
| CN203588100U (en) * | 2013-11-25 | 2014-05-07 | 无锡俊达测试技术服务有限公司 | On-site temperature and humidity detecting system |
-
2019
- 2019-01-03 CN CN201910005226.3A patent/CN109540222A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1828311A (en) * | 2005-01-19 | 2006-09-06 | 伊顿公司 | Self-powered power bus sensor employing wireless communication |
| US7577767B1 (en) * | 2005-09-09 | 2009-08-18 | Emc Corporation | Data storage system having plural storage processors in a single chassis |
| CN201003959Y (en) * | 2006-12-06 | 2008-01-09 | 郑州春泉暖通节能设备有限公司 | Temperature controllable central air conditioner billing instrument based on BUS |
| CN103067239A (en) * | 2012-12-30 | 2013-04-24 | 重庆川仪自动化股份有限公司 | Temperature transmitter communication system based on control bus and meter bus (C-MBUS) |
| CN203588100U (en) * | 2013-11-25 | 2014-05-07 | 无锡俊达测试技术服务有限公司 | On-site temperature and humidity detecting system |
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Application publication date: 20190329 |