CN206133247U - Little control system based on multi -sensor data gathers and transmits - Google Patents
Little control system based on multi -sensor data gathers and transmits Download PDFInfo
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- CN206133247U CN206133247U CN201621186493.3U CN201621186493U CN206133247U CN 206133247 U CN206133247 U CN 206133247U CN 201621186493 U CN201621186493 U CN 201621186493U CN 206133247 U CN206133247 U CN 206133247U
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Abstract
The utility model discloses a little control system based on multi -sensor data gathers and transmits, including host computer, the first machine of following and second from machine, first machine of following and the second machine of following are connected with the host computer through wireless respectively, the host computer includes display module, light indication module, host computer warning circuit, host computer treater and host computer wireless communication module, and display module, light indication module, host computer warning circuit, host computer treater and host computer wireless communication module all are connected with the host computer treater. The utility model discloses a humidity and temperature information under the adverse circumstances are received to wireless transmission's form, and the collection mode of simple and easy humidity and temperature information improves the accuracy of humidity and temperature information, can replace the staff to monitor the temperature and humidity under the adverse circumstances simultaneously.
Description
Technical field
The utility model is related to micro control system, and in particular to based on multi-sensor data collection and the microcontroller system transmitted
System.
Background technology
In the production environment very severe of some industry spots, staff cannot at the scene observe production equipment for a long time
Operation it is whether normal, be now accomplished by some service datas by collection site and be transferred to a relatively good manipulation
Room, then the problem with regard to data transfer mode occurs.Because workshop is big, equipment is uneven respectively, need transmission data more,
If needing to lay substantial amounts of connection using the mode of wired data transfer, not only waste of resource, takes up room, and operable
Property it is poor, if going wrong or device location changes, just may require that rewiring, operate very loaded down with trivial details, not only waste time and energy, more
Big production cost.And, if data collection point be kept in motion, residing environment is more special does not allow or at all
When cannot lay cable, or even data cannot be transmitted, and now be accomplished by carrying out data acquisition with transmission by Radio Transmission Technology.
In agricultural production, either to the temperature-humidity monitoring of diverse location point in warmhouse booth, or the monitoring pipe on a large scale of silo
Reason, conventional method is all the method by manually carrying out areal sampling, and not only workload is very big, poor reliability, and greenhouse
The floor space of booth or silo is big, and monitoring position is relatively decentralized, and monitoring point is more, cannot have been met currently using traditional method
The needs of agricultural development.
Utility model content
Technical problem to be solved in the utility model be cannot manually gather in the case of bad environments humidity with
The problem of temperature information, it is therefore intended that the micro control system with transmission based on multi-sensor data collection is provided, by wireless biography
Defeated form receives humidity and temperature information under adverse circumstances, simple humidity and the acquisition mode of temperature information, improves humidity
With the accuracy of measurement of temperature information.
The utility model is achieved through the following technical solutions：
Based on the micro control system of multi-sensor data collection and transmission, including main frame, the first slave and the second slave, institute
The first slave and the second slave are stated respectively by wireless network and host exchanging data；The main frame includes display module, light
Indicating module, main frame warning circuit, host-processor and main frame wireless communication module, the display module, lamplight pointing module,
Main frame warning circuit, host-processor and main frame wireless communication module are connected with host-processor；First slave includes
First clock-reset module, the first Temperature Humidity Sensor, the first warning circuit, the first slave processor, the first wireless telecommunications mould
Block and the first lamplight pointing module, the first clock-reset module, the first Temperature Humidity Sensor, the first warning circuit, first
Slave processor, the first wireless communication module and the first lamplight pointing module are connected with the first slave processor；Described second
Slave includes second clock reseting module, the second Temperature Humidity Sensor, the second warning circuit, the second slave processor, the second nothing
Line communication module and the second lamplight pointing module, the second clock reseting module, the second Temperature Humidity Sensor, second report to the police electric
Road, the second slave processor, the second wireless communication module and the second lamplight pointing module are connected with the second slave processor.
Using main frame, the first slave and second from function expand monitoring area, while also can differentiated control collection data
Information, the normal operation of the whole big system of host computer control, the first slave and the second slave are then being responsible for respective small-area systems just
Often operation, and in time the information of zonule is transferred in time main frame, by the general status of host supervision whole system.
Further, main frame also includes host power supply module, and the host power supply module is connected with host-processor.
Further, the first slave also includes the first power module, first power module and the first slave processor
Connection.
Further, the second slave also includes second source module, the second source module and the second slave processor
Connection.
The utility model compared with prior art, has the following advantages and advantages：Using multi-sensor collection number
According to, can replace employee monitoring adverse circumstances under temperature and humidity；Using wireless communication module, main frame, the first slave and are made
Data transfer between two slaves has lacked the trouble made contact, while being easy to maintenance system.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structural representation.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment
As shown in figure 1, based on multi-sensor data collection with transmission micro control system, including main frame, the first slave and
Second slave, first slave and the second slave are respectively by wireless network and host exchanging data；Except the first slave and
Second slave, can also again add as needed slave, can measure in more environment.
First slave is included at the first clock-reset module, the first Temperature Humidity Sensor, the first warning circuit, the first slave
Reason device, the first wireless communication module and the first lamplight pointing module, the first clock-reset module, the first temperature and humidity sensing
Device, the first warning circuit, the first slave processor, the first wireless communication module and the first lamplight pointing module with the first slave
Processor connects.First slave processor adopts STM32F103C8T6 single-chip microcomputers, the first Temperature Humidity Sensor to pass using DHT11
Sensor, it is a digital Temperature and Humidity integrative sensor and the output signal of the sensor for being capable of output temperature and humidity
Pass through and exported to the first slave processor after calibration.The sensor needs the preheating of a second or so when electricity is just gone up
Time, this is because firm upper electricity has a unstable process, so the first slave processor need not be sent out in this period
Send any instruction to sensor.First wireless communication module is using the nRF 24L01 monolithics transmitting-receiving core for having Nordic companies to produce
Piece and associated peripheral circuits build.NRF24L01 wireless communication modules are to apply more universal wireless transceiver device,
STM32F103C8T6 control nRF24L01 transmittings or receiving data, so as to the humiture information transfer for gathering DHT11 is to master
Machine, humiture information transmission success, the first lamplight pointing module can flash, and point out staff, the first lamplight pointing here
Module adopts common LED lamp, if transmission failure, can start the first warning circuit, the first warning circuit uses buzzing
Device, buzzer rings, and points out bust this.
Second slave include second clock reseting module, the second Temperature Humidity Sensor, the second warning circuit, second from
Machine processor, the second wireless communication module and the second lamplight pointing module, the second clock reseting module, the second humiture are passed
Sensor, the second warning circuit, the second slave processor, the second wireless communication module and the second lamplight pointing module with second from
Machine processor connects.The operation principle of the second slave and the device of employing are identical with the first slave, repeat no more here.
Main frame includes display module, lamplight pointing module, main frame warning circuit, host-processor and main frame wireless telecommunications mould
Block, the display module, lamplight pointing module, main frame warning circuit, host-processor and main frame wireless communication module with master
Machine processor connects；Host-processor adopts STM32F103C8T6 single-chip microcomputers, STM32F103C8T6 control main frame wireless telecommunications
Module communicates with the wireless communication module of slave, is processed after receiving data and is judged, while show in display module,
Display module adopts LCD liquid crystal display screen, if the temperature and humidity data exception for receiving, the temperature for for example arranging higher than user
Degree and humidity, it will touch main frame warning circuit, main frame warning circuit adopts buzzer sounding, buzzer to ring, reminds related work
Make personnel environment's data exception；If the temperature and humidity data for receiving are normal, lamplight pointing module will flash, and remind data
Receive success and environmental data is normal.
In the present embodiment, what host-processor, the first slave processor and the second slave processor were adopted
STM32F103C8T6 single-chip microcomputers, operating voltage is 3.3V, and containing the high speed processing chip of 32, its computing and the speed of service
All very fast, it is serial that the single-chip microcomputer belongs to Cortex-M3, and its internal resource and interface are very powerful, possess multi-channel serial port, A/D
Interface, SPI interface and external interrupt, can be good at applying in system, and the low price of the single-chip microcomputer, and work is steady
It is fixed.
In the present embodiment, display module LCD liquid crystal display screen uses LCD12864 liquid crystal displays, can show Chinese
And English, while some complex graphical symbols can be shown, LCD12864 liquid crystal displays adopt parallel connection, parallel connection
Data display and transmission speed are fast, disclosure satisfy that the occasion that display speed has high demands, but I/O resource occupancy is more.
In the present embodiment, the first Temperature Humidity Sensor and the second Temperature Humidity Sensor adopt DHT11 sensors, this sensing
Device is capable of the digital Temperature and Humidity integrative sensor of output temperature and humidity, and the output signal of the sensor passes through school
Export after standard to controller, in order to ensure the reliability and stability of the sensor, sensor internal employs special warm and humid
Degree sensing technology and digital module acquisition technique, the sensor adopts the data transfer mode of monobus, and small volume, power consumption
Low, transmission range reaches more than 20 meters, can be good at being attached simultaneously with the first slave processor and the second slave processor
In being embedded into system.
In the present embodiment, wireless communication module adopts nRF24L01, and its operating frequency, in 2.4 ~ 2.5GHz scopes, is mesh
A kind of front general wireless data transceiving chip based on ISM band；NRF24L01 can be to the passage of communication and power output
Configured, it is not only internal to have merged ShockBurst technologies, and also inside inherits several functions module, including frequency synthesis
Circuit, power amplifier and oscillator and demodulator etc..
Host power supply module used in main frame, the host power supply module is connected with host-processor；First slave makes
First power module, first power module is connected with the first slave processor；The second source that second slave is used
Module, the second source module is connected with the second slave processor.Host power supply module, the first power module and second source
Module adopts power supply adaptor, and power supply adaptor can well export more stable DC voltage, its output current also phase
To stablizing, and power supply adaptor has plastic casing to play the dust-proof and explosion-proof of power supply chip, its internal circuit
Power consumption is relatively low, and stability also relatively preferably, is carried also more convenient.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (4)
1. the micro control system based on multi-sensor data collection and transmission, it is characterised in that including main frame, the first slave and the
Two slaves, first slave and the second slave are respectively by wireless network and host exchanging data；The main frame includes showing
Module, lamplight pointing module, main frame warning circuit, host-processor and main frame wireless communication module, the display module, light
Indicating module, main frame warning circuit, host-processor and main frame wireless communication module are connected with host-processor；Described first
Slave includes the first clock-reset module, the first Temperature Humidity Sensor, the first warning circuit, the first slave processor, the first nothing
Line communication module and the first lamplight pointing module, the first clock-reset module, the first Temperature Humidity Sensor, first report to the police electric
Road, the first slave processor, the first wireless communication module and the first lamplight pointing module are connected with the first slave processor；Institute
State the second slave including second clock reseting module, the second Temperature Humidity Sensor, the second warning circuit, the second slave processor,
Second wireless communication module and the second lamplight pointing module, the second clock reseting module, the second Temperature Humidity Sensor, second
Warning circuit, the second slave processor, the second wireless communication module and the second lamplight pointing module with the second slave processor
Connection.
2. it is according to claim 1 based on multi-sensor data collection with transmission micro control system, it is characterised in that institute
Stating main frame also includes host power supply module, and the host power supply module is connected with host-processor.
3. it is according to claim 1 based on multi-sensor data collection with transmission micro control system, it is characterised in that institute
Stating the first slave also includes the first power module, and first power module is connected with the first slave processor.
4. it is according to claim 1 based on multi-sensor data collection with transmission micro control system, it is characterised in that institute
Stating the second slave also includes second source module, and the second source module is connected with the second slave processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186493.3U CN206133247U (en) | 2016-10-28 | 2016-10-28 | Little control system based on multi -sensor data gathers and transmits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186493.3U CN206133247U (en) | 2016-10-28 | 2016-10-28 | Little control system based on multi -sensor data gathers and transmits |
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| CN206133247U true CN206133247U (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621186493.3U Expired - Fee Related CN206133247U (en) | 2016-10-28 | 2016-10-28 | Little control system based on multi -sensor data gathers and transmits |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546291A (en) * | 2016-10-28 | 2017-03-29 | 成都力雅信息技术有限公司 | A kind of control system for gathering various data |
-
2016
- 2016-10-28 CN CN201621186493.3U patent/CN206133247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546291A (en) * | 2016-10-28 | 2017-03-29 | 成都力雅信息技术有限公司 | A kind of control system for gathering various data |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20171028 |