CN108857575A - A kind of numerically-controlled machine tool processing environment monitoring system - Google Patents
A kind of numerically-controlled machine tool processing environment monitoring system Download PDFInfo
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- CN108857575A CN108857575A CN201810800972.7A CN201810800972A CN108857575A CN 108857575 A CN108857575 A CN 108857575A CN 201810800972 A CN201810800972 A CN 201810800972A CN 108857575 A CN108857575 A CN 108857575A
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
The present invention provides a kind of numerically-controlled machine tool processing environment monitoring system,Utilize central processing unit,Temperature sensor,First signal processing circuit,Humidity sensor,Second signal processing circuit,Image capture module,Image processing module,Warning device,Radio transmitting device,User's control end,Solar powered module,Display device,Storage device and temp and humidity regulator,Can not only timely learning numerically-controlled machine tool processing environment temperature and humidity signal,The signal that sensor acquires can also be transmitted to user's control end by radio transmitting device by radio transmitting device,Staff can pass through the temperature and humidity situation of user's control end real-time monitoring numerically-controlled machine tool processing environment,Staff can also control temp and humidity regulator for the temperature and humidity adjustment of numerically-controlled machine tool processing environment to preset value by user's control end,Utilize the image information of image capture module acquisition numerically-controlled machine tool processing environment,And image information is transmitted to user's control end.
Description
Technical field
The present invention relates to intelligent monitoring technology fields more particularly to a kind of numerically-controlled machine tool processing environment to monitor system.
Background technique
Numerically-controlled machine tool is numerically-controlled machine tool（Computer numerical control machine tools）Letter
Claim, be a kind of automated machine tool equipped with program control system, control system can logically handle have control coding or its
His symbolic instruction regulated procedure, and decoded, with the digital representation of code, numerical control device is inputted by information carrier.
Various control signals are issued by numerical control device through calculation process, control the movement of lathe, shape and size by drawing, from
Dynamic ground processes part.Numerically-controlled machine tool preferably solves complicated, accurate, small mount, multi items part processing problems,
It is a kind of flexible, dynamical automated machine tool, represents the developing direction of modern machine control technology, is a kind of typical
Electromechanical integrated product.
Numerically-controlled machine tool carry out processing operating environment temperature and humidity to numerical control machine tooling when safety have larger impact,
Currently, numerically-controlled machine tool fails effectively to monitor the temperature and humidity of its operating environment in carrying out processing operation process, if warm and humid
Degree exceeds reasonable threshold value, then can cause irreversible influence to safety, the service life of numerically-controlled machine tool etc. when numerical control machine tooling,
For example, numerically-controlled machine tool is excessively high in processing operating environment temperature, it be easy to cause the circuit in numerically-controlled machine tool to burn out, numerically-controlled machine tool exists
It is excessively high to process operating environment humidity, then will affect the cutter head service life, to influence machining accuracy etc..
Summary of the invention
Therefore, in order to overcome the above problem, the present invention provides a kind of numerically-controlled machine tool processing environment monitoring system, utilizes center
Processing unit, temperature sensor, the first signal processing circuit, humidity sensor, second signal processing circuit, Image Acquisition mould
Block, image processing module, warning device, radio transmitting device, user's control end, solar powered module, display device, storage
Device and temp and humidity regulator, can not only timely learning numerically-controlled machine tool processing environment temperature and humidity signal, moreover it is possible to
The signal that sensor acquires enough is transmitted to by radio transmitting device by user's control end, staff by radio transmitting device
It can also pass through use by the temperature and humidity situation of user's control end real-time monitoring numerically-controlled machine tool processing environment, staff
Family control terminal controls temp and humidity regulator for the temperature and humidity adjustment of numerically-controlled machine tool processing environment to preset value, utilizes Image Acquisition
Module acquires the image information of numerically-controlled machine tool processing environment, and image information is transmitted to user's control end, and staff also can
Enough ambient conditions and numerically-controlled machine tool running state information for knowing numerically-controlled machine tool processing in real time.
A kind of numerically-controlled machine tool processing environment according to the present invention monitors system, and numerically-controlled machine tool processing environment monitoring system includes
Central processing unit, temperature sensor, the first signal processing circuit, humidity sensor, second signal processing circuit, Image Acquisition
Module, warning device, radio transmitting device, user's control end, solar powered module, display device, is deposited image processing module
Storage device and temp and humidity regulator.
The output end of temperature sensor is connect with the input terminal of the first signal processing circuit, the output end of humidity sensor with
The input terminal of second signal processing circuit connects, and the output end of image capture module and the input terminal of image processing module connect,
The output end of first signal processing circuit, the output end of second signal processing circuit, the output end of image processing module and too
It is positive can the output end of power supply module connect with the input terminal of central processing unit, the input terminal of warning device, display device
Input terminal, the input terminal of storage device and temp and humidity regulator are connect with the output end of central processing unit, centre
Reason device is connect with radio transmitting device both-way communication, and radio transmitting device is connect with user's control end both-way communication.
Preferably, temperature sensor is set to numerically-controlled machine tool processing site, and temperature sensor processes numerically-controlled machine tool existing
The temperature transition of field is voltage signal V0, and voltage signal V0 is transmitted to the first signal processing circuit, at the first signal
Voltage signal after managing processing of circuit is V1, and the first signal processing circuit includes resistance R1-R9, capacitor C1-C2 and integrated fortune
Put A1-A2.
Wherein, the output end of one end of resistance R1 and temperature sensor connects, the other end and integrated transporting discharging A1 of resistance R1
Inverting input terminal connection, the other end of resistance R1 also connect with one end of resistance R3, the other end and integrated transporting discharging of resistance R3
The output end of A1 connects, and one end ground connection of resistance R2, the other end of resistance R2 is connect with the non-inverting input terminal of integrated transporting discharging A1, electricity
The other end of resistance R2 is also connect with one end of resistance R5, and one end of resistance R5 is also connect with one end of resistance R4, and resistance R5's is another
One end ground connection, the other end of resistance R4 connect with the output end of integrated transporting discharging A1, and one end of resistance R6 is defeated with integrated transporting discharging A1's
Outlet connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 is also connect with one end of capacitor C2,
The other end of capacitor C1 is grounded, and the other end of capacitor C2 is connect with the inverting input terminal of integrated transporting discharging A2, one end of resistance R9 and
The inverting input terminal of integrated transporting discharging A2 connects, and the other end of resistance R9 is connect with the output end of integrated transporting discharging A2, and the one of resistance R8
End is connect with the non-inverting input terminal of integrated transporting discharging A2, the other end ground connection of resistance R8, one end of resistance R7 and one end of capacitor C2
Connection, the other end of resistance R7 are connect with the output end of integrated transporting discharging A2.
Preferably, humidity sensor is set to numerically-controlled machine tool processing site, and humidity sensor processes numerically-controlled machine tool existing
Field humidity is converted to voltage signal V2, and voltage signal V2 is transmitted to second signal processing circuit, handles by second signal
Voltage signal after processing of circuit is V3, and second signal processing circuit includes resistance R10-R20, capacitor C3-C4 and integrated fortune
Put A3-A4.
Wherein, the output end of one end of resistance R10 and humidity sensor connects, the other end and integrated transporting discharging of resistance R10
The inverting input terminal of A3 connects, and the other end of resistance R10 is connect with one end of resistance R11, the other end and resistance of resistance R11
One end of R12 connects, and the other end of resistance R11 is also connect with one end of resistance R13, the other end ground connection of resistance R13, resistance
The other end of R12 is connect with the output end of integrated transporting discharging A3, one end ground connection of resistance R14, the other end of resistance R14 and integrated fortune
Put the non-inverting input terminal connection of A3, the other end of resistance R14 also connect with one end of resistance R16, the other end of resistance R16 also with
The output end of integrated transporting discharging A3 connects, and the other end of resistance R14 is also connect with one end of resistance R17, one end of resistance R17 also with
One end of resistance R16 connects, and the other end ground connection of resistance R17, one end of resistance R15 is connect with the output end of integrated transporting discharging A3,
The other end of resistance R15 is connect with one end of resistance R18, and one end of resistance R18 is also connect with one end of capacitor C3, capacitor C3's
Other end ground connection, the other end of resistance R18 connect with the inverting input terminal of integrated transporting discharging A4, the other end of resistance R18 also with electricity
Hold one end connection of C4, the other end of capacitor C4 is connect with the output end of integrated transporting discharging A4, the other end, the resistance R18 of resistance R15
One end and one end of capacitor C3 connect with resistance R19, the other end of resistance R19 and the output end of integrated transporting discharging A4 connect
It connects, one end of resistance R20 is connect with the non-inverting input terminal of integrated transporting discharging A4, the other end ground connection of resistance R20.
Preferably, image capture module is used to acquire the image information of numerically-controlled machine tool processing site, image processing module
Including image smoothing unit, image sharpening unit and image enhancing unit.
Wherein, the signal output end of image capture module is connect with the input terminal of image smoothing unit, image smoothing unit
Output end connect with the input terminal of image sharpening unit, the output end of image sharpening unit and the input terminal of image enhancing unit
Connection, the output end of image enhancing unit and the input terminal of central processing unit connect.
Wherein, image smoothing unit carries out image definition enhancing processing to the image information that image capture module acquires,
Image sharpening unit carries out image sharpening processing, image enhancing unit pair to the image information after image smoothing cell processing
Image information after image sharpening cell processing carries out brightness of image enhancing processing, and image enhancing unit will treated figure
As information is transmitted to central processing unit.
Preferably, temperature sensor, humidity sensor and image capture module are set to numerically-controlled machine tool processing site.
Wherein, temperature sensor is for acquiring numerically-controlled machine tool processing site temperature signal, and temperature signal is transmitted to the
One signal processing circuit, the first signal processing circuit carry out signal processing to the temperature signal that receives, and will treated temperature
Degree signal is transmitted to central processing unit, and the temperature signal received is transmitted to display device and shown by central processing unit
Show, the temperature signal received is transmitted to storage device and stored by central processing unit, and central processing unit will receive
Temperature signal user's control end is transmitted to by radio transmitting device, central processing unit is by the temperature signal received and pre-
If temperature threshold is compared, if temperature signal is greater than preset temperature threshold, central processing unit controls warning device and issues
Warning message, meanwhile, user's control end sends control signal, central processing dress to central processing unit by radio transmitting device
It sets and numerically-controlled machine tool processing site temperature is adjusted to by preset temperature according to the control signal control temp and humidity regulator received
Value.
Wherein, humidity sensor is for acquiring numerically-controlled machine tool processing site moisture signal, and moisture signal is transmitted to the
Binary signal processing circuit, second signal processing circuit carry out signal processing to the moisture signal that receives, and will that treated is wet
Degree signal is transmitted to central processing unit, and the moisture signal received is transmitted to display device and shown by central processing unit
Show, the moisture signal received is transmitted to storage device and stored by central processing unit, and central processing unit will receive
Moisture signal user's control end is transmitted to by radio transmitting device, central processing unit is by the moisture signal received and pre-
If humidity threshold is compared, if moisture signal is greater than default humidity threshold, central processing unit controls warning device and issues
Warning message, meanwhile, user's control end sends control signal, central processing dress to central processing unit by radio transmitting device
It sets and temp and humidity regulator is controlled for numerically-controlled machine tool processing site humidity regulation to default humidity according to the control signal received
Value.
Wherein, image capture module is for acquiring numerically-controlled machine tool processing site image information, and image information is transmitted to
Image processing module, image processing module carries out image procossing to the image received, and image information is transmitted by treated
To central processing unit, the image information received is transmitted to display device and shown by central processing unit, central processing
The image information received is transmitted to storage device and stored by device, and central processing unit leads to the image information received
It crosses radio transmitting device and is transmitted to user's control end.
Preferably, temperature sensor is thermal resistor, and the thermal time constant of thermal resistor is 2s, humidity sensor
For resistance change type relative humidity sensor, image capture module is ccd image sensor.
Preferably, solar powered module provides electric power support for central processing unit.
Preferably, it is by the numerically-controlled machine tool processing site image definition that image capture module is transmitted to image processing module
Two-dimensional function f (x, y), wherein x, y are space coordinates, and image smoothing unit carries out image definition enhancing to image f (x, y)
Processing is h (x, y) by image definition enhancing treated two-dimensional image function, wherein
；
M, n are positive integer, and i, j are integer, w（i,j）For an element of (2m+1) × (2n+1) matrix w.
Preferably, image sharpening unit carries out image sharpening processing to image h (x, y), after image sharpening is handled
Two-dimensional image function be g (x, y), image u (x, y) be pre-processed image information, wherein
；
。
Preferably, image enhancing unit carries out brightness of image enhancing processing to image g (x, y), increases by brightness of image
Treated by force, and two-dimensional image function is d (x, y), wherein
；
Image enhancing unit will treated image d (x, y) is transmitted to central processing unit, central processing unit by image d (x,
Y) it is transmitted to display device and storage device, also, central processing unit transmits image d (x, y) by radio transmitting device
To user's control end.
Compared with prior art, the present invention has following beneficial effect：
（1）Numerically-controlled machine tool processing environment provided by the invention monitors system, utilizes central processing unit, temperature sensor, first
Signal processing circuit, humidity sensor, second signal processing circuit, image capture module, image processing module, warning device,
Radio transmitting device, user's control end, solar powered module, display device, storage device and temp and humidity regulator, no
Only it is capable of the temperature and humidity signal of timely learning numerically-controlled machine tool processing environment, additionally it is possible to by radio transmitting device by sensor
The signal of acquisition is transmitted to user's control end by radio transmitting device, and staff can pass through user's control end real-time monitoring
The temperature and humidity situation of numerically-controlled machine tool processing environment, staff can also control temp and humidity regulator by user's control end
By the temperature and humidity adjustment of numerically-controlled machine tool processing environment to preset value, image capture module acquisition numerically-controlled machine tool processing environment is utilized
Image information, and image information is transmitted to user's control end, staff can also know the ring of numerically-controlled machine tool processing in real time
Border situation and numerically-controlled machine tool running state information；
（2）Numerically-controlled machine tool processing environment provided by the invention monitors system, and image processing module successively carries out the image of acquisition
Image smoothing, image sharpening, image enhancement processing can efficiently, quickly extract the image information of image capture module, can be improved
To the identification precision of numerical control machine tooling live image, efficiently reduces erroneous judgement and happen.
（3）There is provided electric power support using solar powered module for central processing unit, be able to use cleaning can continue,
System constantly, which is monitored, for numerically-controlled machine tool processing environment improves electric power support.
Detailed description of the invention
Fig. 1 is the schematic diagram that numerically-controlled machine tool processing environment of the invention monitors system；
Fig. 2 is the circuit diagram of the first signal processing circuit of the invention；
Fig. 3 is the circuit diagram of second signal processing circuit of the invention；
Fig. 4 is the schematic diagram of image processing module of the invention.
Appended drawing reference：
1- central processing unit；2- temperature sensor；The first signal processing circuit of 3-；4- humidity sensor；At 5- second signal
Manage circuit；6- image capture module；7- image processing module；8- warning device；9- radio transmitting device；10- user's control end；
11- solar powered module；12- display device；13- storage device；14- temp and humidity regulator.
Specific embodiment
Numerically-controlled machine tool processing environment provided by the invention monitoring system is carried out specifically with reference to the accompanying drawings and examples
It is bright.
As shown in Figure 1, numerically-controlled machine tool processing environment monitoring system provided by the invention includes central processing unit（1）, temperature
Spend sensor（2）, the first signal processing circuit（3）, humidity sensor（4）, second signal processing circuit（5）, Image Acquisition mould
Block（6）, image processing module（7）, warning device（8）, radio transmitting device（9）, user's control end（10）, solar powered mould
Block（11）, display device（12）, storage device（13）And temp and humidity regulator（14）.
Temperature sensor（2）Output end and the first signal processing circuit（3）Input terminal connection, humidity sensor（4）
Output end and second signal processing circuit（5）Input terminal connection, image capture module（6）Output end and image procossing mould
Block（7）Input terminal connection, the first signal processing circuit（3）Output end, second signal processing circuit（5）Output end, figure
As processing module（7）Output end and solar powered module（11）Output end and central processing unit（1）Input
End connection, warning device（8）Input terminal, display device（12）Input terminal, storage device（13）Input terminal and warm and humid
Spend regulating device（14）And central processing unit（1）Output end connection, central processing unit（1）With radio transmitting device
（9）Both-way communication connection, radio transmitting device（9）With user's control end（10）Both-way communication connection.
In above embodiment, central processing unit is utilized（1）, temperature sensor（2）, the first signal processing circuit（3）,
Humidity sensor（4）, second signal processing circuit（5）, image capture module（6）, image processing module（7）, warning device
（8）, radio transmitting device（9）, user's control end（10）, solar powered module（11）, display device（12）, storage device
（13）And temp and humidity regulator（14）, can not only timely learning numerically-controlled machine tool processing environment temperature and humidity signal,
Radio transmitting device can also be passed through（9）The signal of sensor acquisition is passed by radio transmitting device（9）Transport to user's control
End（10）, staff can pass through user's control end（10）The temperature and humidity feelings of real-time monitoring numerically-controlled machine tool processing environment
Condition, staff can also pass through user's control end（10）Control temp and humidity regulator（14）By the temperature of numerically-controlled machine tool processing environment
Humidity regulation is acquired to preset value using image capture module（6）The image information of numerically-controlled machine tool processing environment, and image is believed
Breath is transmitted to user's control end（10）, staff can also know in real time numerically-controlled machine tool processing ambient conditions and numerical control machine
Bed operating status information.
As above-mentioned further preferential, as shown in Fig. 2, temperature sensor（2）It is set to numerically-controlled machine tool processing site, temperature
Spend sensor（2）It is voltage signal V0 by the temperature transition of numerically-controlled machine tool processing site, and voltage signal V0 is transmitted to first
Signal processing circuit（3）, by the first signal processing circuit（3）Treated, and voltage signal is V1, the first signal processing circuit
（3）Including resistance R1-R9, capacitor C1-C2 and integrated transporting discharging A1-A2.
Wherein, one end of resistance R1 and temperature sensor（2）Output end connection, the other end and integrated transporting discharging of resistance R1
The inverting input terminal of A1 connects, and the other end of resistance R1 is also connect with one end of resistance R3, the other end of resistance R3 and integrated fortune
The output end connection of A1, one end ground connection of resistance R2 are put, the other end of resistance R2 is connect with the non-inverting input terminal of integrated transporting discharging A1,
The other end of resistance R2 is also connect with one end of resistance R5, and one end of resistance R5 is also connect with one end of resistance R4, resistance R5's
Other end ground connection, the other end of resistance R4 are connect with the output end of integrated transporting discharging A1, and one end of resistance R6 is with integrated transporting discharging A1's
Output end connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 also connects with one end of capacitor C2
It connects, the other end ground connection of capacitor C1, the other end of capacitor C2 is connect with the inverting input terminal of integrated transporting discharging A2, one end of resistance R9
It is connect with the inverting input terminal of integrated transporting discharging A2, the other end of resistance R9 is connect with the output end of integrated transporting discharging A2, resistance R8's
One end is connect with the non-inverting input terminal of integrated transporting discharging A2, the other end ground connection of resistance R8, one end of resistance R7 and the one of capacitor C2
End connection, the other end of resistance R7 are connect with the output end of integrated transporting discharging A2.
In above embodiment, the resistance value of resistance R1 is 1K Ω, and the resistance value of resistance R2 is 10K Ω, and the resistance value of resistance R3 is
The resistance value of 15K Ω, resistance R4 are 4K Ω, and the resistance value of resistance R5 is 6K Ω, and the resistance value of resistance R6 is 10K Ω, the resistance value of resistance R7
For 15K Ω, the resistance value of resistance R8 is 5K Ω, and the resistance value of resistance R9 is 10K Ω, and the capacitance of capacitor C1 is 1 μ F, the electricity of capacitor C2
Capacitance is 0.1 μ F.
Due to temperature sensor（2）The signal of acquisition is faint voltage signal, thus the first signal processing circuit（3）It is logical
Resistance R1-R5 and integrated transporting discharging A1 are crossed to temperature sensor（2）The voltage V0 of output amplifies processing, then reuses electricity
Resistance R6-R9, capacitor C1-C2 and integrated transporting discharging A2 is filtered to by amplified voltage signal, to improve
The precision of temperature detection.
As above-mentioned further preferential, as shown in figure 3, humidity sensor（4）It is set to numerically-controlled machine tool processing site, it is wet
Spend sensor（4）Numerically-controlled machine tool processing site humidity is converted into voltage signal V2, and voltage signal V2 is transmitted to the second letter
Number processing circuit（5）, by second signal processing circuit（5）Treated, and voltage signal is V3, second signal processing circuit（5）
Including resistance R10-R20, capacitor C3-C4 and integrated transporting discharging A3-A4.
Wherein, one end of resistance R10 and humidity sensor（4）Output end connection, the other end of resistance R10 and integrated fortune
The inverting input terminal connection of A3 is put, the other end of resistance R10 is connect with one end of resistance R11, the other end and resistance of resistance R11
One end of R12 connects, and the other end of resistance R11 is also connect with one end of resistance R13, the other end ground connection of resistance R13, resistance
The other end of R12 is connect with the output end of integrated transporting discharging A3, one end ground connection of resistance R14, the other end of resistance R14 and integrated fortune
Put the non-inverting input terminal connection of A3, the other end of resistance R14 also connect with one end of resistance R16, the other end of resistance R16 also with
The output end of integrated transporting discharging A3 connects, and the other end of resistance R14 is also connect with one end of resistance R17, one end of resistance R17 also with
One end of resistance R16 connects, and the other end ground connection of resistance R17, one end of resistance R15 is connect with the output end of integrated transporting discharging A3,
The other end of resistance R15 is connect with one end of resistance R18, and one end of resistance R18 is also connect with one end of capacitor C3, capacitor C3's
Other end ground connection, the other end of resistance R18 connect with the inverting input terminal of integrated transporting discharging A4, the other end of resistance R18 also with electricity
Hold one end connection of C4, the other end of capacitor C4 is connect with the output end of integrated transporting discharging A4, the other end, the resistance R18 of resistance R15
One end and one end of capacitor C3 connect with resistance R19, the other end of resistance R19 and the output end of integrated transporting discharging A4 connect
It connects, one end of resistance R20 is connect with the non-inverting input terminal of integrated transporting discharging A4, the other end ground connection of resistance R20.
In above embodiment, the resistance value of resistance R10 is 2K Ω, and the resistance value of resistance R11 is 12K Ω, the resistance value of resistance R12
For 12K Ω, the resistance value of resistance R13 is 15K Ω, and the resistance value of resistance R14 is 4K Ω, and the resistance value of resistance R15 is 16K Ω, resistance R16
Resistance value be 10K Ω, the resistance value of resistance R17 is 15K Ω, and the resistance value of resistance R18 is 15K Ω, and the resistance value of resistance R19 is 12K Ω,
The resistance value of resistance R20 is 17K Ω, and the capacitance of capacitor C3 is 1 μ F, and the capacitance of capacitor C4 is 0.1 μ F.
Due to humidity sensor（4）The signal of acquisition is faint voltage signal, thus second signal processing circuit（5）It is logical
Resistance R10-R17 and integrated transporting discharging A3 are crossed to humidity sensor（4）The voltage V2 of output amplifies processing, then reuses
Resistance R18-R20, capacitor C3-C4 and integrated transporting discharging A4 carry out low-pass filtering treatment to by amplified voltage signal, from
And improve the precision of Humidity Detection.
As above-mentioned further preferential, as shown in figure 4, image capture module（6）It is existing for acquiring numerically-controlled machine tool processing
The image information of field, image processing module（7）Including image smoothing unit, image sharpening unit and image enhancing unit.
Wherein, image capture module（6）Signal output end connect with the input terminal of image smoothing unit, image smoothing list
The output end of member is connect with the input terminal of image sharpening unit, the output end of image sharpening unit and the input of image enhancing unit
End connection, the output end and central processing unit of image enhancing unit（1）Input terminal connection.
Wherein, image smoothing unit is to image capture module（6）The image information of acquisition carries out at image definition enhancing
Reason, image sharpening unit carry out image sharpening processing, image enhancement list to the image information after image smoothing cell processing
Member carries out brightness of image enhancing processing to the image information after image sharpening cell processing, after image enhancing unit will be handled
Image information be transmitted to central processing unit（1）.
In above embodiment, image processing module（7）To the image of acquisition successively carry out image smoothing, image sharpening,
Image enhancement processing, can efficiently, quickly extract image capture module（6）Image information, can be improved to numerical control machine tooling
The identification precision of live image efficiently reduces erroneous judgement and happens.
Specifically, temperature sensor（2）, humidity sensor（4）And image capture module（6）Numerically-controlled machine tool is set to add
Work scene；
Wherein, temperature sensor（2）For acquiring numerically-controlled machine tool processing site temperature signal, and temperature signal is transmitted to first
Signal processing circuit（3）, the first signal processing circuit（3）Signal processing is carried out to the temperature signal received, and will be after processing
Temperature signal be transmitted to central processing unit（1）, central processing unit（1）The temperature signal received is transmitted to display dress
It sets（12）It is shown, central processing unit（1）The temperature signal received is transmitted to storage device（13）It is stored, in
Entreat processing unit（1）The temperature signal received is passed through into radio transmitting device（9）It is transmitted to user's control end（10）, centre
Manage device（1）The temperature signal received is compared with preset temperature threshold, if temperature signal is greater than preset temperature threshold,
Then central processing unit（1）Control warning device（8）Alert, meanwhile, user's control end（10）Pass through wireless transmission
Device（9）To central processing unit（1）Send control signal, central processing unit（1）According to the control signal control received
Temp and humidity regulator（14）Numerically-controlled machine tool processing site temperature is adjusted to preset temperature value；
Wherein, humidity sensor（4）For acquiring numerically-controlled machine tool processing site moisture signal, and moisture signal is transmitted to second
Signal processing circuit（5）, second signal processing circuit（5）Signal processing is carried out to the moisture signal received, and will be after processing
Moisture signal be transmitted to central processing unit（1）, central processing unit（1）The moisture signal received is transmitted to display dress
It sets（12）It is shown, central processing unit（1）The moisture signal received is transmitted to storage device（13）It is stored, in
Entreat processing unit（1）The moisture signal received is passed through into radio transmitting device（9）It is transmitted to user's control end（10）, centre
Manage device（1）The moisture signal received is compared with default humidity threshold, if moisture signal is greater than default humidity threshold,
Then central processing unit（1）Control warning device（8）Alert, meanwhile, user's control end（10）Pass through wireless transmission
Device（9）To central processing unit（1）Send control signal, central processing unit（1）According to the control signal control received
Temp and humidity regulator（14）By numerically-controlled machine tool processing site humidity regulation to default humidity value；
Wherein, image capture module（6）For acquiring numerically-controlled machine tool processing site image information, and image information is transmitted to figure
As processing module（7）, image processing module（7）Image procossing carried out to the image that receives, and will treated image information
It is transmitted to central processing unit（1）, central processing unit（1）The image information received is transmitted to display device（12）It carries out
It has been shown that, central processing unit（1）The image information received is transmitted to storage device（13）It is stored, central processing unit
（1）The image information received is passed through into radio transmitting device（9）It is transmitted to user's control end（10）.
In above embodiment, display device（12）With storage device（13）It is all set in monitoring room, staff's energy
It is enough to pass through access storage device（13）Obtain numerically-controlled machine tool processing site temperature and humidity information, user's control end（10）For mobile phone, work
Making personnel can be by WLAN foundation and central processing unit（1）Communication connection.
Preset temperature threshold sets for staff according to the performance of numerically-controlled machine tool with default humidity threshold.
Specifically, temperature sensor（2）For thermal resistor, the thermal time constant of thermal resistor is 2s, humidity sensor
Device（4）For resistance change type relative humidity sensor, image capture module（6）For ccd image sensor.
Specifically, solar powered module（11）For central processing unit（1）Electric power support is provided.
Specifically, by image capture module（6）It is transmitted to image processing module（7）Numerically-controlled machine tool processing site image it is fixed
Justice is two-dimensional function f (x, y), and wherein x, y are space coordinates, and image smoothing unit carries out image definition to image f (x, y)
Enhancing processing is h (x, y) by image definition enhancing treated two-dimensional image function, wherein
；
M, n are positive integer, and i, j are integer, w（i,j）For an element of (2m+1) × (2n+1) matrix w.For example, for 3 ×
For 3 field, matrix w（M=1, n=1）For.
Specifically, image sharpening unit carries out image sharpening processing to image h (x, y), and by image sharpening, treated
Two-dimensional image function is g (x, y), and image u (x, y) is pre-processed image information, wherein
；
。
Specifically, image enhancing unit carries out brightness of image enhancing processing to image g (x, y), enhances by brightness of image
Treated, and two-dimensional image function is d (x, y), wherein
；
By treated, image d (x, y) is transmitted to central processing unit to image enhancing unit（1）, central processing unit（1）It will figure
As d (x, y) is transmitted to display device（12）And storage device（13）, also, central processing unit（1）Image d (x, y) is passed through
Radio transmitting device（9）It is transmitted to user's control end（10）.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of numerically-controlled machine tool processing environment monitors system, which is characterized in that the numerically-controlled machine tool processing environment monitors system packet
Include central processing unit（1）, temperature sensor（2）, the first signal processing circuit（3）, humidity sensor（4）, at second signal
Manage circuit（5）, image capture module（6）, image processing module（7）, warning device（8）, radio transmitting device（9）, user control
End processed（10）, solar powered module（11）, display device（12）, storage device（13）And temp and humidity regulator（14）；
The temperature sensor（2）Output end and first signal processing circuit（3）Input terminal connection, the humidity passes
Sensor（4）Output end and the second signal processing circuit（5）Input terminal connection, described image acquisition module（6）It is defeated
Outlet and described image processing module（7）Input terminal connection, first signal processing circuit（3）Output end, described
Binary signal processing circuit（5）Output end, described image processing module（7）Output end and the solar powered module
（11）Output end with the central processing unit（1）Input terminal connection, the warning device（8）Input terminal, described
Display device（12）Input terminal, the storage device（13）Input terminal and the temp and humidity regulator（14）And institute
State central processing unit（1）Output end connection, the central processing unit（1）With the radio transmitting device（9）Two-way
News connection, the radio transmitting device（9）With the user's control end（10）Both-way communication connection.
2. numerically-controlled machine tool processing environment according to claim 1 monitors system, which is characterized in that the temperature sensor
（2）It is set to numerically-controlled machine tool processing site, the temperature sensor（2）It is voltage by the temperature transition of numerically-controlled machine tool processing site
Signal V0, and voltage signal V0 is transmitted to first signal processing circuit（3）, by first signal processing circuit
（3）Treated, and voltage signal is V1, first signal processing circuit（3）Including resistance R1-R9, capacitor C1-C2 and collection
At amplifier A1-A2；
Wherein, one end of resistance R1 and the temperature sensor（2）Output end connection, the other end and integrated transporting discharging of resistance R1
The inverting input terminal of A1 connects, and the other end of resistance R1 is also connect with one end of resistance R3, the other end of resistance R3 and integrated fortune
The output end connection of A1, one end ground connection of resistance R2 are put, the other end of resistance R2 is connect with the non-inverting input terminal of integrated transporting discharging A1,
The other end of resistance R2 is also connect with one end of resistance R5, and one end of resistance R5 is also connect with one end of resistance R4, resistance R5's
Other end ground connection, the other end of resistance R4 are connect with the output end of integrated transporting discharging A1, and one end of resistance R6 is with integrated transporting discharging A1's
Output end connection, the other end of resistance R6 are connect with one end of capacitor C1, and the other end of resistance R6 also connects with one end of capacitor C2
It connects, the other end ground connection of capacitor C1, the other end of capacitor C2 is connect with the inverting input terminal of integrated transporting discharging A2, one end of resistance R9
It is connect with the inverting input terminal of integrated transporting discharging A2, the other end of resistance R9 is connect with the output end of integrated transporting discharging A2, resistance R8's
One end is connect with the non-inverting input terminal of integrated transporting discharging A2, the other end ground connection of resistance R8, one end of resistance R7 and the one of capacitor C2
End connection, the other end of resistance R7 are connect with the output end of integrated transporting discharging A2.
3. numerically-controlled machine tool processing environment according to claim 1 monitors system, which is characterized in that the humidity sensor
（4）It is set to numerically-controlled machine tool processing site, the humidity sensor（4）Numerically-controlled machine tool processing site humidity is converted into voltage letter
Number V2, and voltage signal V2 is transmitted to the second signal processing circuit（5）, by the second signal processing circuit（5）
Treated, and voltage signal is V3, the second signal processing circuit（5）Including resistance R10-R20, capacitor C3-C4 and integrated
Amplifier A3-A4；
Wherein, one end of resistance R10 and the humidity sensor（4）Output end connection, the other end of resistance R10 and integrated fortune
The inverting input terminal connection of A3 is put, the other end of resistance R10 is connect with one end of resistance R11, the other end and resistance of resistance R11
One end of R12 connects, and the other end of resistance R11 is also connect with one end of resistance R13, the other end ground connection of resistance R13, resistance
The other end of R12 is connect with the output end of integrated transporting discharging A3, one end ground connection of resistance R14, the other end of resistance R14 and integrated fortune
Put the non-inverting input terminal connection of A3, the other end of resistance R14 also connect with one end of resistance R16, the other end of resistance R16 also with
The output end of integrated transporting discharging A3 connects, and the other end of resistance R14 is also connect with one end of resistance R17, one end of resistance R17 also with
One end of resistance R16 connects, and the other end ground connection of resistance R17, one end of resistance R15 is connect with the output end of integrated transporting discharging A3,
The other end of resistance R15 is connect with one end of resistance R18, and one end of resistance R18 is also connect with one end of capacitor C3, capacitor C3's
Other end ground connection, the other end of resistance R18 connect with the inverting input terminal of integrated transporting discharging A4, the other end of resistance R18 also with electricity
Hold one end connection of C4, the other end of capacitor C4 is connect with the output end of integrated transporting discharging A4, the other end, the resistance R18 of resistance R15
One end and one end of capacitor C3 connect with resistance R19, the other end of resistance R19 and the output end of integrated transporting discharging A4 connect
It connects, one end of resistance R20 is connect with the non-inverting input terminal of integrated transporting discharging A4, the other end ground connection of resistance R20.
4. numerically-controlled machine tool processing environment according to claim 1 monitors system, which is characterized in that described image acquisition module
（6）For acquiring the image information of numerically-controlled machine tool processing site, described image processing module（7）Including image smoothing unit, figure
As sharpening unit and image enhancing unit；
Wherein, described image acquisition module（6）Signal output end connect with the input terminal of described image smooth unit, the figure
As the input terminal that output end and the described image of smooth unit sharpen unit connect, the output end of described image sharpening unit and institute
State the input terminal connection of image enhancing unit, the output end of described image enhancement unit and the central processing unit（1）It is defeated
Enter end connection；
Wherein, described image smooth unit is to described image acquisition module（6）The image information of acquisition carries out image definition increasing
Strength reason, described image sharpen unit and carry out at image sharpening to by described image smooth unit treated image information
Reason, described image enhancement unit carry out at brightness of image enhancing the image information after described image sharpens cell processing
Reason, by treated, image information is transmitted to the central processing unit to described image enhancement unit（1）.
5. numerically-controlled machine tool processing environment according to claim 1 monitors system, which is characterized in that the temperature sensor
（2）, the humidity sensor（4）And described image acquisition module（6）It is set to numerically-controlled machine tool processing site；
Wherein, the temperature sensor（2）For acquiring numerically-controlled machine tool processing site temperature signal, and temperature signal is transmitted to
First signal processing circuit（3）, first signal processing circuit（3）The temperature signal received is carried out at signal
Reason, and temperature signal is transmitted to the central processing unit by treated（1）, the central processing unit（1）It will receive
Temperature signal be transmitted to the display device（12）It is shown, the central processing unit（1）The temperature received is believed
Number it is transmitted to the storage device（13）It is stored, the central processing unit（1）The temperature signal received is passed through into nothing
Line transmitting device（9）It is transmitted to the user's control end（10）, the central processing unit（1）By the temperature signal received with
Preset temperature threshold is compared, if temperature signal is greater than preset temperature threshold, the central processing unit（1）Described in control
Warning device（8）Alert, meanwhile, the user's control end（10）Pass through the radio transmitting device（9）To described
Central processing unit（1）Send control signal, the central processing unit（1）The temperature is controlled according to the control signal received
Humidity control apparatus（14）Numerically-controlled machine tool processing site temperature is adjusted to preset temperature value；
Wherein, the humidity sensor（4）For acquiring numerically-controlled machine tool processing site moisture signal, and moisture signal is transmitted to
The second signal processing circuit（5）, the second signal processing circuit（5）The moisture signal received is carried out at signal
Reason, and moisture signal is transmitted to the central processing unit by treated（1）, the central processing unit（1）It will receive
Moisture signal be transmitted to the display device（12）It is shown, the central processing unit（1）The humidity received is believed
Number it is transmitted to the storage device（13）It is stored, the central processing unit（1）The moisture signal received is passed through into nothing
Line transmitting device（9）It is transmitted to the user's control end（10）, the central processing unit（1）By the moisture signal received with
Default humidity threshold is compared, if moisture signal is greater than default humidity threshold, the central processing unit（1）Described in control
Warning device（8）Alert, meanwhile, the user's control end（10）Pass through the radio transmitting device（9）To described
Central processing unit（1）Send control signal, the central processing unit（1）The temperature is controlled according to the control signal received
Humidity control apparatus（14）By numerically-controlled machine tool processing site humidity regulation to default humidity value；
Wherein, described image acquisition module（6）For acquiring numerically-controlled machine tool processing site image information, and image information is transmitted
To described image processing module（7）, described image processing module（7）Image procossing is carried out to the image received, and will processing
Image information afterwards is transmitted to the central processing unit（1）, the central processing unit（1）The image information received is passed
Transport to the display device（12）It is shown, the central processing unit（1）The image information received is transmitted to described
Storage device（13）It is stored, the central processing unit（1）The image information received is passed through into radio transmitting device（9）
It is transmitted to the user's control end（10）.
6. numerically-controlled machine tool processing environment described in any claim monitors system in -5 according to claim 1, which is characterized in that
The temperature sensor（2）For thermal resistor, the thermal time constant of the thermal resistor is 2s, the humidity sensor
（4）For resistance change type relative humidity sensor, described image acquisition module（6）For ccd image sensor.
7. numerically-controlled machine tool processing environment described in any claim monitors system in -5 according to claim 1, which is characterized in that
The solar powered module（11）For the central processing unit（1）Electric power support is provided.
8. numerically-controlled machine tool processing environment according to claim 4 monitors system, which is characterized in that described image is acquired mould
Block（6）It is transmitted to described image processing module（7）Numerically-controlled machine tool processing site image definition be two-dimensional function f (x, y),
Middle x, y are space coordinates, and described image smooth unit carries out image definition enhancing processing to image f (x, y), clear by image
Treated that two-dimensional image function is h (x, y) for the enhancing of clear degree, wherein
；
M, n are positive integer, and i, j are integer, w（i,j）For an element of (2m+1) × (2n+1) matrix w.
9. numerically-controlled machine tool processing environment according to claim 8 monitors system, which is characterized in that described image sharpens unit
Image sharpening processing is carried out to image h (x, y), is g (x, y), image u by image sharpening treated two-dimensional image function
(x, y) is pre-processed image information, wherein
；
。
10. numerically-controlled machine tool processing environment according to claim 9 monitors system, which is characterized in that described image enhancing is single
Member carries out brightness of image enhancing processing to image g (x, y), by brightness of image enhancing treated two-dimensional image function be d (x,
Y), wherein
；
By treated, image d (x, y) is transmitted to the central processing unit to described image enhancement unit（1）, the centre
Manage device（1）Described image d (x, y) is transmitted to the display device（12）With the storage device（13）, also, it is described in
Entreat processing unit（1）Described image d (x, y) is passed through into radio transmitting device（9）It is transmitted to the user's control end（10）.
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