CN207422161U - A kind of automation data intelligent monitor system - Google Patents
A kind of automation data intelligent monitor system Download PDFInfo
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- CN207422161U CN207422161U CN201721432434.4U CN201721432434U CN207422161U CN 207422161 U CN207422161 U CN 207422161U CN 201721432434 U CN201721432434 U CN 201721432434U CN 207422161 U CN207422161 U CN 207422161U
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Abstract
The utility model discloses a kind of automation data intelligent monitor system, including server terminal, mobile internet-of-things terminal, also comprising multiple data collection stations；The data collection station includes array of temperature sensor, multiplexer switch, data preprocessing module, micro controller module, voltage regulator module, semiconductor refrigerating module, human-computer interaction module, clock module and memory module；The data preprocessing module includes sequentially connected analog-to-digital conversion module, three-stage amplifier, rectifying and voltage-stabilizing module；Traditional LED lamp tube radiating control is combined by the utility model with mobile technology of Internet of things, is truly realized motive objects networking monitoring；The data for being detected LED lamp tube are obtained by mobile internet-of-things terminal wireless mode, convenient and practical, the utility model breaches the limitation of region, realizes mobile remote monitoring, facilitates monitoring work；Manpower is greatly saved.
Description
Technical field
The utility model belongs to a kind of mobile Internet of Things data field of intelligent monitoring more particularly to a kind of automation data intelligence
It can monitoring system.
Background technology
For LED illumination System, a least a portion of electric energy can only be changed into luminous energy by LED during the work time, and
Most energy has been converted to thermal energy.With the increase of LED power, caloric value increases, if heat dissipation problem solution is bad,
Heat is concentrated in small-sized chip so that chip internal temperature is higher and higher.Following shadow will be caused when the temperature increases
It rings：Operating voltage is reduced；Light intensity is reduced；The wavelength of light is elongated.Reduce efficiency, damage magnetic element and the output of LED driver
In the service life of capacitor etc., make the reliability of LED driver reduce.The service life of LED is reduced, accelerates the light decay of LED.LED illumination system
The heat dissipation problem of system has become a major obstacle for restricting the development of this technology.At present, dissipating for LED illumination System is being solved
The method mainly used on heat problem has：Adjust the spacing of LED；Rationally increase distance between LED and metal core printed board；Punching side
Formula；Fan is installed.These methods are influenced in practical applications be subject to many objective condition, and heat dissipation effect is not highly desirable.
Semiconductor refrigerating is also known as thermoelectric cooling, is the Peltier effects using semi-conducting material.When direct current passes through two kinds
During the galvanic couple that different semi-conducting materials are connected into, heat can be absorbed respectively at the both ends of galvanic couple and release heat, can be realized
The purpose of refrigeration.It is a kind of Refrigeration Technique for generating negative thermal resistance, its main feature is that movement-less part, reliability is also higher.Profit
The heat dissipation problem of LED illumination System is solved with the mode of semiconductor refrigerating, there is very high practical value.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automation data for the deficiency of background technology
Intelligent monitor system obtains the data for being detected LED lamp tube by mobile internet-of-things terminal wireless mode, convenient and practical, this
Utility model breaches the limitation of region, realizes mobile remote monitoring, facilitates monitoring work；Manpower is greatly saved.
The utility model uses following technical scheme to solve above-mentioned technical problem：
A kind of automation data intelligent monitor system, including server terminal, mobile internet-of-things terminal, also comprising multiple numbers
According to acquisition terminal；
The data collection station is connected with server terminal, and the data parameters for data collection station to be gathered upload
To server terminal；
The mobile internet-of-things terminal is connected with server terminal, and server end is accessed for passing through mobile internet-of-things terminal
End obtains the data parameters of data collection station acquisition；
The data collection station includes array of temperature sensor, multiplexer switch, data preprocessing module, microcontroller
Device module, voltage regulator module, semiconductor refrigerating module, human-computer interaction module, clock module and memory module；
The data preprocessing module includes sequentially connected analog-to-digital conversion module, three-stage amplifier, rectifying and voltage-stabilizing mould
Block；
The three-stage amplifier includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th
Resistance, the 7th resistance, the first capacitance, the second capacitance, the 3rd capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance,
First diode, the first triode, the second triode, third transistor；
The first resistor is rheostat, and the sliding end of the first resistor connects one end of the first capacitance, described first
The other end of capacitance connects one end of second resistance, one end of the 3rd capacitance respectively, one end of 3rd resistor, the first triode
Base stage, the other end ground connection of the 3rd resistor, the emitter of first triode connect one end of the 5th resistance, the respectively
One end of four capacitances, the other end, the other end of the 4th capacitance of the 5th resistance are grounded；
The collector of first triode connects the other end of the 3rd capacitance, one end of the 4th resistance, the two or three respectively
The base stage of pole pipe；The emitter of second triode connects one end of the 5th capacitance, the other end ground connection of the 5th capacitance；
The collector of second triode connect respectively the other end of second resistance, one end of the second capacitance, the 6th capacitance one end,
The emitter of third transistor；
The other end of second capacitance connects one end of the 6th resistance, one end of the 7th resistance, the 7th electricity respectively
The other end of resistance connects the collector of third transistor, one end of the 7th capacitance, the other end ground connection of the 7th capacitance respectively；
The other end of 6th resistance connects the anode of the first diode, the base stage of third transistor respectively；First diode
Cathode connect the 4th resistance the other end；
The array of temperature sensor is successively by multiplexer switch, data preprocessing module connection microcontroller mould
Block, for the temperature parameter in the fluorescent tube that gathers temperature sensor by being uploaded to micro controller module after pretreatment；
The clock module and memory module are connected respectively with micro controller module, for what is recorded according to clock module
The temperature parameter that time is gathered by memory module real-time storage temperature sensor；
The human-computer interaction module is connected with micro controller module, for inputting setting normal temperature threshold value and passing through
The temperature parameter of human-computer interaction module displays temperature sensor acquisition；
Micro controller module connects semiconductor refrigerating module by voltage regulator module, for what is gathered according to temperature sensor
Temperature parameter is cooled down by semiconductor refrigerating module controls lamp hole temperature to setting normal temperature threshold value.
As a kind of further preferred scheme of automation data intelligent monitor system of the utility model, the semiconductor system
Chill block includes sequentially connected semiconductor hot junction, P-type semiconductor, N-type semiconductor and semiconductor cold end.
As a kind of further preferred scheme of automation data intelligent monitor system of the utility model, the rectifying and voltage-stabilizing
Module includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control unit, pulse-triggered unit, temperature feedback unit
With voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, temperature
Degree feedback unit and voltage and current variable feedback unit are connected respectively with MPU processing units；
Temperature value of the MPU processing units according to measured by temperature feedback unit, voltage and current variable feedback unit institute
The voltage value and current value of measurement, the control signal of output adjustment pulse-triggered frequency and leading to for control Pulse-trigger control unit
Disconnected control signal.
As a kind of further preferred scheme of automation data intelligent monitor system of the utility model, the server is whole
End includes GPRS data transceiver module, processor module, ZigBee communication module, power supply module, and the GPRS data receives and dispatches mould
Block, ZigBee communication module are connected respectively with processor module, it is described power supply respectively with GPRS data transceiver module, processor die
Block, the connection of ZigBee communication module, for providing required electric energy.
As a kind of further preferred scheme of automation data intelligent monitor system of the utility model, the temperature sensing
Device array uses chip model to be formed for the temperature sensor of DS18B20.
The utility model compared with prior art, has following technique effect using above technical scheme：
1st, traditional LED lamp tube radiating control is combined by the utility model with mobile technology of Internet of things, is truly realized
Motive objects networking monitoring；The data for being detected LED lamp tube are obtained by mobile internet-of-things terminal wireless mode, it is convenient and practical, this
Utility model breaches the limitation of region, realizes mobile remote monitoring, facilitates monitoring work；Manpower is greatly saved；
2nd, the utility model carries out temperature acquisition using array of temperature sensor, substantially increases the precision of temperature acquisition；
3rd, the utility model carries out control temperature, simple in structure, movement-less part, reliability using semiconductor refrigerating technology
Also it is higher；Without using refrigerant, therefore No leakage, it is environmentally safe；Work fast, reliable operation, service life is long, easily
Control, it is easy to adjust, refrigerating capacity can be adjusted by adjusting operating current size；
4th, the utility model first passes through voltage-stablizer and carries out voltage stabilizing processing, then controls semiconductor refrigerating module again, carries significantly
The high stability of semiconductor refrigerating module work.
Description of the drawings
Fig. 1 is the system structure schematic diagram of the utility model；
Fig. 2 is the utility model data acquisition module structure principle chart；
Fig. 3 is the utility model data acquisition module three-stage amplifier circuit diagram；
Fig. 4 is the utility model data acquisition module rectifying and voltage-stabilizing modular structure schematic diagram.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings：
Specific embodiment of the present utility model is as follows：
As shown in Figure 1, a kind of automation data intelligent monitor system, including server terminal, mobile internet-of-things terminal, goes back
Include multiple data collection stations；
The data collection station is connected with server terminal, and the data parameters for data collection station to be gathered upload
To server terminal；
The mobile internet-of-things terminal is connected with server terminal, and server end is accessed for passing through mobile internet-of-things terminal
End obtains the data parameters of data collection station acquisition；
As shown in Fig. 2, the data collection station includes array of temperature sensor, multiplexer switch, data prediction
Module, micro controller module, voltage regulator module, semiconductor refrigerating module, human-computer interaction module, clock module and memory mould
Block；
The data preprocessing module includes sequentially connected analog-to-digital conversion module, three-stage amplifier, rectifying and voltage-stabilizing mould
Block；
As shown in figure 3, the three-stage amplifier includes first resistor, second resistance, 3rd resistor, the 4th resistance, the
Five resistance, the 6th resistance, the 7th resistance, the first capacitance, the second capacitance, the 3rd capacitance, the 4th capacitance, the 5th capacitance, the 6th electricity
Appearance, the 7th capacitance, the first diode, the first triode, the second triode, third transistor；
The first resistor is rheostat, and the sliding end of the first resistor connects one end of the first capacitance, described first
The other end of capacitance connects one end of second resistance, one end of the 3rd capacitance respectively, one end of 3rd resistor, the first triode
Base stage, the other end ground connection of the 3rd resistor, the emitter of first triode connect one end of the 5th resistance, the respectively
One end of four capacitances, the other end, the other end of the 4th capacitance of the 5th resistance are grounded；
The collector of first triode connects the other end of the 3rd capacitance, one end of the 4th resistance, the two or three respectively
The base stage of pole pipe；The emitter of second triode connects one end of the 5th capacitance, the other end ground connection of the 5th capacitance；
The collector of second triode connect respectively the other end of second resistance, one end of the second capacitance, the 6th capacitance one end,
The emitter of third transistor；
The other end of second capacitance connects one end of the 6th resistance, one end of the 7th resistance, the 7th electricity respectively
The other end of resistance connects the collector of third transistor, one end of the 7th capacitance, the other end ground connection of the 7th capacitance respectively；
The other end of 6th resistance connects the anode of the first diode, the base stage of third transistor respectively；First diode
Cathode connect the 4th resistance the other end；
The array of temperature sensor is successively by multiplexer switch, data preprocessing module connection microcontroller mould
Block, for the temperature parameter in the fluorescent tube that gathers temperature sensor by being uploaded to micro controller module after pretreatment；
The clock module and memory module are connected respectively with micro controller module, for what is recorded according to clock module
The temperature parameter that time is gathered by memory module real-time storage temperature sensor；
The human-computer interaction module is connected with micro controller module, for inputting setting normal temperature threshold value and passing through
The temperature parameter of human-computer interaction module displays temperature sensor acquisition；
Micro controller module connects semiconductor refrigerating module by voltage regulator module, for what is gathered according to temperature sensor
Temperature parameter is cooled down by semiconductor refrigerating module controls lamp hole temperature to setting normal temperature threshold value.
The semiconductor refrigerating module includes sequentially connected semiconductor hot junction, P-type semiconductor, N-type semiconductor and partly leads
Body cold end.
As shown in figure 4, the rectifying and voltage-stabilizing module includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control
Unit, pulse-triggered unit, temperature feedback unit and voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, temperature
Degree feedback unit and voltage and current variable feedback unit are connected respectively with MPU processing units；
Temperature value of the MPU processing units according to measured by temperature feedback unit, voltage and current variable feedback unit institute
The voltage value and current value of measurement, the control signal of output adjustment pulse-triggered frequency and leading to for control Pulse-trigger control unit
Disconnected control signal.
The server terminal includes GPRS data transceiver module, processor module, ZigBee communication module, power supply mould
Block, the GPRS data transceiver module, ZigBee communication module are connected respectively with processor module, it is described power supply respectively with GPRS
Data transmit-receive module, processor module, the connection of ZigBee communication module, for providing required electric energy.
A kind of automation data intelligent monitor system, it is characterised in that：The array of temperature sensor uses chip model
It is formed for the temperature sensor of DS18B20；
The utility model carries out temperature acquisition using array of temperature sensor, substantially increases the precision of temperature acquisition；
The utility model carries out control temperature, simple in structure, movement-less part, reliability using semiconductor refrigerating technology
Compare high；Without using refrigerant, therefore No leakage, it is environmentally safe；Work fast, reliable operation, service life is long, easily-controllable
System, it is easy to adjust, refrigerating capacity can be adjusted by adjusting operating current size.
The server terminal includes GPRS data transceiver module, processor module, ZigBee communication module, power supply mould
Block, the GPRS data transceiver module, ZigBee communication module are connected respectively with processor module, it is described power supply respectively with GPRS
Data transmit-receive module, processor module, the connection of ZigBee communication module, for providing required electric energy.
The data preprocessing module includes sequentially connected analog-digital converter, amplification circuit module, filter circuit module.
The chip model of the temperature sensor is DS18B20；
Wherein, the micro controller module uses AVR series monolithics, and the chip model of the temperature sensor is
DS18B20, the display module use LCD display, and the chip model of the ZigBee communication module is ZM5168.
Traditional LED lamp tube radiating control is combined by the utility model with mobile technology of Internet of things, is truly realized shifting
Dynamic video monitoring.The data of video monitoring front-end, convenient and practical, the utility model are obtained by web mobile terminals wireless mode
The limitation of region is breached, mobile remote monitoring is realized, facilitates monitoring work；The utility model is simple in structure, without motion
Component, reliability are also higher；Without using refrigerant, therefore No leakage, it is environmentally safe；Work fast, reliable operation make
It is easy to control with long lifespan, it is easy to adjust, refrigerating capacity can be adjusted by adjusting operating current size；It also can be by switching electricity
The direction of stream come change its refrigeration or heating working condition.
Theoretical according to semiconductor refrigerating, one will be generated directly by applying a DC voltage at semiconductor refrigeration system both ends
Galvanic electricity stream, this can make TEC one end fever other end refrigeration.One end that we generate heat is referred to as " hot junction ", and one end of refrigeration is " cold
End ", exchanges the polarity of voltage at TEC both ends, and electric current will also exchange in reverse flow, " hot junction " with " cold end ".TEC is used as and partly leads
Cooling and Heat Source in body refrigeration application, operation have invertibity, can not only be used for freezing, but also can be used for heating.For solution
The actual conditions of solar LED illuminating system heat dissipation problem, we select the High Performance SCM ADUC824 of high integration as
Control core completes the control to semiconductor cooler by software programming.
Can just heat be made to be transmitted to cryogenic object by high temp objects by PN junction using direct current, change the flow direction of electric current just
It can very easily realize the conversion of refrigeration and heating.Do not had to consider the environment caused by refrigerant leaks with semiconductor refrigerating
Pollution problem, and whole system welding pipeline.It is arranged mutually by many N-types and P-type semiconductor particle, and N-
With general conductor is connected and forms a complete line between P, it is typically copper, aluminium or other metallic conductors, finally uses two panels
Potsherd, which picks up, to be come.After connecting DC power supply, electronics is by cathode, P-type semiconductor is first passed around, absorbs heat herein, is arrived
N-type semiconductor, and heat is released, as soon as often by N-P modules, have heat by be sent to it is other while, cause
The temperature difference, so as to form hot and cold side.
The cold end of semiconductor refrigeration system is mounted in solar LED illumination device, hot junction is placed on outside lighting system
Portion so that it can be contacted directly with external environment.Again in one temperature sensor of positioned inside of lighting system, controller and temperature
Degree sampling instrument can obtain the temperature inside lighting system in real time by temperature sensor.Finally, by the semiconductor system of installing
The lighting system of cooling system and temperature sensor is closed good, it is therefore an objective to make its free of extraneous thermal effects.First allow lighting system work
Make 30 minutes, measure internal temperature as 69.3 DEG C, at this moment semiconductor refrigeration system is allowed to start to work, by the refrigeration of 15 minutes,
It was found that the temperature inside lighting system is reduced to 39 DEG C.It is demonstrated experimentally that semiconductor refrigeration system can well solve solar LED photograph
The heat dissipation problem of bright device.
AVR series monolithics have the function of prefetched instruction, i.e., perform one instruction when, in advance next instruction take into
Come so that instruction can perform within a clock cycle；Multiple accumulator type, data processing speed are fast；AVR single chip has 32
A general purpose working register has been equivalent to 32 viaducts, can be with fast passing；Response time is fast.AVR single chip has more
A fixed interrupt vector entry address, can quick response interruption；AVR single chip energy consumption is low.For typical power consumption situation, WDT is closed
It is 100nA when closing, is more suitable for battery powered application apparatus；Some minimum 1.8 V of device can work；AVR single chip is protected
Close performance is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality
New protection domain.
Claims (5)
1. a kind of automation data intelligent monitor system, it is characterised in that：Including server terminal, mobile internet-of-things terminal, go back
Include multiple data collection stations；
The data collection station is connected with server terminal, and the data parameters for data collection station to be gathered are uploaded to clothes
Business device terminal；
The mobile internet-of-things terminal is connected with server terminal, is obtained for passing through mobile internet-of-things terminal access server terminal
The data parameters that data collection station is taken to gather；
The data collection station includes array of temperature sensor, multiplexer switch, data preprocessing module, microcontroller mould
Block, voltage regulator module, semiconductor refrigerating module, human-computer interaction module, clock module and memory module；
The data preprocessing module includes sequentially connected analog-to-digital conversion module, three-stage amplifier, rectifying and voltage-stabilizing module；
The three-stage amplifier includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th electricity
Resistance, the 7th resistance, the first capacitance, the second capacitance, the 3rd capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance,
One diode, the first triode, the second triode, third transistor；
The first resistor is rheostat, and the sliding end of the first resistor connects one end of the first capacitance, first capacitance
The other end connect one end of second resistance, one end of the 3rd capacitance, one end of 3rd resistor, the base of the first triode respectively
Pole, the other end ground connection of the 3rd resistor, the emitter of first triode connect one end of the 5th resistance, the 4th respectively
One end of capacitance, the other end, the other end of the 4th capacitance of the 5th resistance are grounded；
The collector of first triode connects the other end, one end of the 4th resistance, the second triode of the 3rd capacitance respectively
Base stage；The emitter of second triode connects one end of the 5th capacitance, the other end ground connection of the 5th capacitance；It is described
The collector of second triode connects the other end of second resistance, one end of the second capacitance, one end of the 6th capacitance, the 3rd respectively
The emitter of triode；
The other end of second capacitance connects one end of the 6th resistance, one end of the 7th resistance respectively, the 7th resistance
The other end connects the collector of third transistor, one end of the 7th capacitance, the other end ground connection of the 7th capacitance respectively；It is described
The other end of 6th resistance connects the anode of the first diode, the base stage of third transistor respectively；The moon of first diode
Pole connects the other end of the 4th resistance；
The array of temperature sensor by multiplexer switch, data preprocessing module connection micro controller module, is used successively
Micro controller module is uploaded to after the temperature parameter in the fluorescent tube for gathering temperature sensor is by pretreatment；
The clock module and memory module are connected respectively with micro controller module, for the time recorded according to clock module
The temperature parameter gathered by memory module real-time storage temperature sensor；
The human-computer interaction module is connected with micro controller module, and normal temperature threshold value is set and by man-machine for inputting
The temperature parameter of interactive module displays temperature sensor acquisition；
Micro controller module connects semiconductor refrigerating module by voltage regulator module, for the temperature gathered according to temperature sensor
Parameter is cooled down by semiconductor refrigerating module controls lamp hole temperature to setting normal temperature threshold value.
2. a kind of automation data intelligent monitor system according to claim 1, it is characterised in that：The semiconductor refrigerating
Module includes sequentially connected semiconductor hot junction, P-type semiconductor, N-type semiconductor and semiconductor cold end.
3. a kind of automation data intelligent monitor system according to claim 1, it is characterised in that：The rectifying and voltage-stabilizing mould
Block include MPU processing units, silicon controlled rectifying unit, Pulse-trigger control unit, pulse-triggered unit, temperature feedback unit and
Voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, and temperature is anti-
Feedback unit and voltage and current variable feedback unit are connected respectively with MPU processing units；
Measured by temperature value of the MPU processing units according to measured by temperature feedback unit, voltage and current variable feedback unit
Voltage value and current value, the break-make of the control signal of output adjustment pulse-triggered frequency and control Pulse-trigger control unit
Control signal.
4. a kind of automation data intelligent monitor system according to claim 1, it is characterised in that：The server terminal
Comprising GPRS data transceiver module, processor module, ZigBee communication module, power supply module, the GPRS data transceiver module,
ZigBee communication module is connected respectively with processor module, it is described power supply respectively with GPRS data transceiver module, processor module,
ZigBee communication module connects, for providing required electric energy.
5. a kind of automation data intelligent monitor system according to claim 1, it is characterised in that：The temperature sensor
Array uses chip model to be formed for the temperature sensor of DS18B20.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721432434.4U CN207422161U (en) | 2017-10-31 | 2017-10-31 | A kind of automation data intelligent monitor system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721432434.4U CN207422161U (en) | 2017-10-31 | 2017-10-31 | A kind of automation data intelligent monitor system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740999A (en) * | 2017-10-31 | 2018-02-27 | 无锡七百二十度科技有限公司 | A kind of automation data intelligent monitor system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740999A (en) * | 2017-10-31 | 2018-02-27 | 无锡七百二十度科技有限公司 | A kind of automation data intelligent monitor system |
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Granted publication date: 20180529 Termination date: 20191031 |