CN108829017A - A kind of intelligent table - Google Patents
A kind of intelligent table Download PDFInfo
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- CN108829017A CN108829017A CN201810886034.3A CN201810886034A CN108829017A CN 108829017 A CN108829017 A CN 108829017A CN 201810886034 A CN201810886034 A CN 201810886034A CN 108829017 A CN108829017 A CN 108829017A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/02—Service or tea tables, trolleys, or wagons with heating, cooling or ventilating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/008—Tables or desks having means for applying electronic or electric devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention provides a kind of intelligent table,It includes intelligent table desktop,Water temperature test platform,Temperature sensor,Wireless charging device,Touch screen,Central processing unit,Advertisement position,Signal processing circuit,A/D conversion module,Image capture module,Image processing module and radio transmitting device,Temperature sensor is provided on dining table,Cup is placed on the temperature sensor,It would know that water temperature information,Image capture module is additionally provided on dining table,Staff can know client's dining situation in real time,To service in time,Wireless charging device is also equipped on dining table,Client can charge for mobile phone,Touch screen is further provided on dining table,Client can voluntarily be placed an order by the touch screen and be ordered,The intelligent table can be by client's dining situation and the portable Terminal Server Client phase intercommunication of staff,It also being capable of display with foreground and memory phase intercommunication,Keep staff more preferable,It is more in time customer service,Effectively improve client's dining satisfaction.
Description
Technical field
The present invention relates to intelligent technical field of catering more particularly to a kind of intelligent tables.
Background technique
Dining table is that catering trade is essential, and client enters dining room dining, on the one hand satisfaction depends on the matter of vegetable
On the other hand amount then depends on the dining Experience Degree of client, currently, dining table in the prior art is ordinary table, only for visitor
Family is had dinner use, and human oriented design cannot be embodied, for example, the period more busy in dining room, client generally requires waiting work
Come to order as personnel, or when having dinner, drinking water turns cold, and staff can not know in time, thus can not be in time
Client's more heat-exchanging water, if food occurs during having dinner and tumbles by client, staff can not go to processing etc. at the first time,
It will affect the dining satisfaction of client.
Summary of the invention
Therefore, in order to overcome the above problem, the present invention provides a kind of intelligent table comprising intelligent table desktop, water temperature
Test platform, temperature sensor, wireless charging device, touch screen, central processing unit, advertisement position, signal processing circuit, A/D
Conversion module, image capture module, image processing module and radio transmitting device are provided with temperature sensor, work on dining table
Make personnel cup is placed on the temperature sensor, can know water temperature information in real time, Image Acquisition mould is additionally provided on dining table
Block, staff can know that client's dining situation is also equipped with wireless charging device to service in time on dining table in real time, visitor
Family can charge for its mobile phone, be further provided with touch screen on dining table, client can voluntarily be placed an order by the touch screen and be ordered, the intelligence
Dining table can be by client's dining situation and the portable Terminal Server Client phase intercommunication of staff, also can be with the display on foreground
With memory phase intercommunication, enabling staff is more preferably, more in time customer service, effectively improves client's dining satisfaction
Degree.
The intelligent table provided according to the present invention includes intelligent table desktop, water temperature test platform, temperature sensor, wireless
Charging unit, touch screen, central processing unit, advertisement position, signal processing circuit, A/D conversion module, image capture module, figure
As processing module, radio transmitting device；
Wherein, water temperature test platform is set to intelligent table desktop side, and temperature sensor is arranged on water temperature test platform, nothing
Line charge electric installation is set to the other side of intelligent table desktop, and advertisement position is set on wireless charging device, and touch screen is set to
On intelligent table desktop, image collecting device is set to right above intelligent table desktop, and temperature sensor is for detecting cup wall
Temperature, wireless charging device charge for mobile phone, and touch screen is for ordering, and image capture module is for acquiring intelligent table desktop
Image information；
Wherein, the output end of temperature sensor and the input terminal of signal processing circuit connect, the output end of signal processing circuit with
The input terminal of A/D conversion module connects, and the output end of A/D conversion module and the input terminal of central processing unit connect, and image is adopted
The input terminal of the output end and image processing module that collect module connects, the output end of image processing module and central processing unit
The input terminal of input terminal connection, the output end of touch screen and central processing unit connects, the input terminal of display, memory it is defeated
The input terminal for entering end and radio transmitting device is connect with the output end of central processing unit, the output end of radio transmitting device
It is connect with the input terminal of remote user end, display and memory are set to foreground, and staff carries remote user end, center
Processing unit, signal processing circuit, A/D conversion module, image processing module and radio transmitting device are set to intelligent table
Desktop bottom.
Preferably, temperature sensor is used to acquire cup wall temperature, and the cup wall temperature of acquisition is converted to current signal, and
Current signal is transmitted to signal processing circuit, signal processing circuit includes signal acquisition unit and signal processing unit, temperature
The output end of sensor and the input terminal of signal acquisition unit connect, the output end of signal acquisition unit and signal processing unit
Input terminal connection, the output end of signal processing unit are connect with the input terminal of A/D conversion module.
Preferably, signal acquisition unit includes resistance R1 and filter capacitor C1, wherein the output end of temperature sensor connects
The both ends of resistance R1 are connected to, the both ends of resistance R1 are connect with the both ends of filter capacitor C1, and resistance R1 is connected with filter capacitor C1
One end draw output end as signal acquisition unit, the other end that resistance R1 is connected with filter capacitor C1 is grounded.
Preferably, the voltage signal after signal processing unit processes is V1, and signal processing unit includes resistance R2-
R8, capacitor C2-C3 and integrated transporting discharging A1-A2；
Wherein, the output end of signal acquisition unit is connect with one end of resistance R3, and the other end of resistance R3 is with integrated transporting discharging A1's
Non-inverting input terminal connection, one end ground connection of resistance R2, the other end of resistance R2 are connect with the inverting input terminal of integrated transporting discharging A1, electricity
The other end of resistance R2 is also connect with one end of resistance R4, and the other end of resistance R4 is connect with the output end of integrated transporting discharging A1, resistance
The other end of R4 is also connect with one end of resistance R5, and the other end of resistance R5 is connect with one end of capacitor C2, and resistance R5's is another
End is also connect with one end of resistance R6, the other end ground connection of capacitor C2, and the reverse phase of the other end and integrated transporting discharging A2 of resistance R6 is defeated
Enter end connection, one end after resistance R7 is in parallel with capacitor C3 is connect with the inverting input terminal of integrated transporting discharging A2, resistance R7 and capacitor
The other end after C3 is in parallel is connect with the output end of integrated transporting discharging A2, one end of resistance R8 and the non-inverting input terminal of integrated transporting discharging A2
Connection, the other end ground connection of resistance R8, by treated, voltage signal V1 is transmitted to the defeated of A/D conversion module to signal processing unit
Enter end.
Preferably, image processing module includes image smoothing unit, image enhancing unit and image sharpening unit；
Wherein, the output end of image capture module is connect with the input terminal of image smoothing unit, the output end of image smoothing unit
It is connect with the input terminal of image enhancing unit, the output end of image enhancing unit is connect with the input terminal of image sharpening unit, figure
As the input terminal of the output end and central processing unit that sharpen unit connects.
Preferably, wireless charging device includes AC power source, current converter, frequency converter, transmitting coil, reception
Coil, rectification circuit and charging panel；
Wherein, AC power source, current converter, frequency converter and transmitting coil are sequentially connected, transmitting coil and reception line
Circle is oppositely arranged, and receiving coil is connected with rectification circuit, and rectification circuit is connected with charging panel, AC power source, electric current conversion
Device, frequency converter, transmitting coil, receiving coil and rectification circuit are connected after being set on integrated circuit board with charging panel
It connects, AC power source, current converter, frequency converter, transmitting coil, receiving coil, rectification circuit and charging panel are respectively positioned on
In shell, an advertisement position is arranged in the outer surface of shell, and rectification circuit is bridge rectifier.
Preferably, temperature sensor is used to detect cup wall temperature, and the cup wall temperature of acquisition is converted to current signal, and
Current signal is transmitted to signal processing circuit, the signal received is transmitted to A/D conversion module, A/D by signal processing circuit
Conversion module is transmitted to central processing unit after the analog signal received is converted to digital signal, and central processing unit will connect
The temperature signal received is transmitted to display and is shown, the temperature signal received is transmitted to memory by central processing unit
It is stored, the temperature signal received is transmitted to remote user end, user by radio transmitting device by central processing unit
It is ordered information by touch screen input, the touch screen information that will order is transmitted to central processing unit, and central processing unit will receive
To information of ordering be transmitted to display and shown, central processing unit will receive information of ordering and be transmitted to memory progress
The information of ordering received is transmitted to remote user end by radio transmitting device by storage, central processing unit.
Preferably, the image definition that image capture module is transmitted to the intelligent table desktop of image processing module is two
It ties up function f (x, y), wherein x, y are space coordinates, and image smoothing unit carries out at image definition enhancing image f (x, y)
Reason is g (x, y) by image definition enhancing treated two-dimensional image function, wherein smooth function is q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled.
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 h (x, y), wherein
。
Preferably, image sharpening unit carries out image sharpening processing to image h (x, y), after image sharpening is handled
Two-dimensional image function be d (x, y), wherein
；
Image processing module will treated image d (x, y) is transmitted to central processing unit, central processing unit will receive
Image information is transmitted to display and is shown, the image information received is transmitted to memory and deposited by central processing unit
The image information received is transmitted to remote user end by radio transmitting device by storage, central processing unit.
Compared with prior art, the present invention has following beneficial effect：
（1）Intelligent table provided by the invention comprising intelligent table desktop, water temperature test platform, temperature sensor, wireless charging
Electric installation, touch screen, central processing unit, advertisement position, signal processing circuit, A/D conversion module, image capture module, image
Processing module and radio transmitting device, temperature sensor is provided on dining table, and cup is placed in the temperature and passed by staff
On sensor, water temperature information can be known in real time, image capture module is additionally provided on dining table, and staff can know client in real time
Situation of eating is also equipped with wireless charging device to service in time on dining table, client can charge for its mobile phone, on dining table more
Equipped with touch screen, client can voluntarily be placed an order by the touch screen and be ordered, which can be by client's dining situation and work
The portable Terminal Server Client phase intercommunication of personnel, also can display with foreground and memory phase intercommunication, make staff
It can be more preferable, more in time customer service, effectively improve client's dining satisfaction.
（2）Intelligent table provided by the invention, image processing module successively carry out image smoothing, image to the image of acquisition
Enhancing, image sharpening processing, can efficiently, quickly extract the image information of image capture module, can be improved to intelligent table table
The identification precision of the image information in face efficiently reduces erroneous judgement and happens.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the top view of intelligent table of the invention；
Fig. 2 is the schematic diagram of intelligent table of the invention；
Fig. 3 is the circuit diagram of signal processing circuit of the invention；
Fig. 4 is the schematic diagram of image processing module of the invention；
Fig. 5 is the schematic diagram of wireless charging device of the invention.
Appended drawing reference：
1- intelligent table desktop；2- water temperature test platform；3- temperature sensor；4- wireless charging device；5- touch screen；The center 6-
Processing unit；7- advertisement position；8- signal processing circuit；9-A/D conversion module；10- image capture module；11- image procossing mould
Block；12- display；13- memory；14- radio transmitting device；15- remote user end；16- AC power source；The conversion of 17- electric current
Device；18- frequency converter；19- transmitting coil；20- receiving coil；21- rectification circuit；22- charging panel.
Specific embodiment
Intelligent table provided by the invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, intelligent table provided by the invention includes intelligent table desktop 1, water temperature test platform 2, temperature
Sensor 3, wireless charging device 4, touch screen 5, central processing unit 6, advertisement position 7, signal processing circuit 8, A/D conversion module
9, image capture module 10, image processing module 11 and radio transmitting device 14；
Wherein, water temperature test platform 2 is set to 1 side of intelligent table desktop, and temperature sensor 3 is arranged in water temperature test platform 2
On, wireless charging device 4 is set to the other side of intelligent table desktop 1, and advertisement position 7 is set on wireless charging device 4, touches
Screen 5 is set on intelligent table desktop 1, and image collecting device 10 is set to right above intelligent table desktop 1, temperature sensor 3
For detecting cup wall temperature, wireless charging device 4 charges for mobile phone, and for ordering, image capture module 10 is used for touch screen 5
Acquire the image information of intelligent table desktop 1；
Wherein, the output end of temperature sensor 7 is connect with the input terminal of signal processing circuit 8, the output end of signal processing circuit 8
It is connect with the input terminal of A/D conversion module 9, the output end of A/D conversion module 9 is connect with the input terminal of central processing unit 6, figure
As the output end of acquisition module 10 is connect with the input terminal of image processing module 11, the output end of image processing module 11 and center
The input terminal of processing unit 6 connects, and the output end of touch screen 5 is connect with the input terminal of central processing unit 6, display 12 it is defeated
The input terminal for entering end, the input terminal of memory 13 and radio transmitting device 14 is connect with the output end of central processing unit 6,
The output end of radio transmitting device 14 is connect with the input terminal of remote user end 15, before display 12 and memory 13 are set to
Platform, staff carry remote user end 15, central processing unit 6, signal processing circuit 8, A/D conversion module 9, image procossing
Module 11 and radio transmitting device 14 are set to 1 bottom of intelligent table desktop.
In above embodiment, intelligent table includes intelligent table desktop 1, water temperature test platform 2, temperature sensor 3, nothing
Line charge electric installation 4, touch screen 5, central processing unit 6, advertisement position 7, signal processing circuit 8, A/D conversion module 9, Image Acquisition
Module 10, image processing module 11 and radio transmitting device 14, are provided with temperature sensor 3 on dining table, and staff is by water
Cup is placed on the temperature sensor 3, can know water temperature information in real time, image capture module 10 is additionally provided on dining table, is worked
Personnel can know client's dining situation in real time, wireless charging device 4 is also equipped with to service in time, on dining table, client can
It charges for its mobile phone, is further provided with touch screen 5 on dining table, client can voluntarily be placed an order by the touch screen 5 and be ordered, the intelligent table
Can eat client situation and the portable 15 phase intercommunication of Terminal Server Client of staff, also can be with the display 12 on foreground
With 13 phase intercommunication of memory, enabling staff is more preferably, more in time customer service, and it is full to effectively improve client's dining
Meaning degree.
Specifically, display 12 is liquid crystal display.
Specifically, intelligent table further includes a power supply, and power supply provides electric power support for intelligent table.
Specifically, power supply is sun-generated electric power.
Image capture module 10 is specially camera, and cup is placed in water temperature and surveyed by staff when sending water for client
It tries on the temperature sensor 3 on platform 2.
As above-mentioned further preferential, as shown in figure 3, temperature sensor 3 is for acquiring cup wall temperature, by the water of acquisition
Wall of cup temperature is converted to current signal, and current signal is transmitted to signal processing circuit 8, and signal processing circuit 8 is adopted including signal
Collect unit and signal processing unit, the output end of temperature sensor 3 and the input terminal of signal acquisition unit connect, signal acquisition list
The output end of member and the input terminal of signal processing unit connect, the input of the output end and A/D conversion module 9 of signal processing unit
End connection.
Specifically, signal acquisition unit includes resistance R1 and filter capacitor C1, wherein the output end of temperature sensor 3 connects
The both ends of resistance R1 are connected to, the both ends of resistance R1 are connect with the both ends of filter capacitor C1, and resistance R1 is connected with filter capacitor C1
One end draw output end as signal acquisition unit, the other end that resistance R1 is connected with filter capacitor C1 is grounded.
Specifically, the voltage signal after signal processing unit processes is V1, and signal processing unit includes resistance R2-
R8, capacitor C2-C3 and integrated transporting discharging A1-A2；
Wherein, the output end of signal acquisition unit is connect with one end of resistance R3, and the other end of resistance R3 is with integrated transporting discharging A1's
Non-inverting input terminal connection, one end ground connection of resistance R2, the other end of resistance R2 are connect with the inverting input terminal of integrated transporting discharging A1, electricity
The other end of resistance R2 is also connect with one end of resistance R4, and the other end of resistance R4 is connect with the output end of integrated transporting discharging A1, resistance
The other end of R4 is also connect with one end of resistance R5, and the other end of resistance R5 is connect with one end of capacitor C2, and resistance R5's is another
End is also connect with one end of resistance R6, the other end ground connection of capacitor C2, and the reverse phase of the other end and integrated transporting discharging A2 of resistance R6 is defeated
Enter end connection, one end after resistance R7 is in parallel with capacitor C3 is connect with the inverting input terminal of integrated transporting discharging A2, resistance R7 and capacitor
The other end after C3 is in parallel is connect with the output end of integrated transporting discharging A2, one end of resistance R8 and the non-inverting input terminal of integrated transporting discharging A2
Connection, the other end ground connection of resistance R8, by treated, voltage signal V1 is transmitted to A/D conversion module 9 to signal processing unit
Input terminal.
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 17K Ω, and the capacitance of capacitor C1 is 1 μ F, and the capacitance of capacitor C1 is 0.1 μ F, capacitor C1
Capacitance be 0.1 μ F.
Signal acquisition unit is powered using single supply, reduces power supply, and does not increase the complexity of signal acquisition circuit
Property, circuit structure is succinct, easy to accomplish, save the cost, and realizes the two-way acquisition that electric current is exported to temperature sensor 3,
Broad quantum, precision are high.
Current signal I0 is converted to measurable voltage signal after resistance R1, the entering signal after capacitor C1 filtering
The input terminal of processing unit, wherein resistance R1 is the build-out resistor of temperature sensor 3.
Signal processing unit passes through the signal that resistance R2-R4, capacitor C2 and integrated transporting discharging A1 export temperature sensor 3
Processing is amplified, resistance R5-R8, capacitor C2-C3 and integrated transporting discharging A2 is then reused and believes by amplified voltage
Number carry out low-pass filtering treatment, to improve the precision of temperature detection.
As above-mentioned further preferential, as shown in figure 4, image processing module 11 includes that image smoothing unit, image increase
Strong unit and image sharpening unit；
Wherein, the output end of image capture module 10 is connect with the input terminal of image smoothing unit, the output of image smoothing unit
End is connect with the input terminal of image enhancing unit, and the output end of image enhancing unit is connect with the input terminal of image sharpening unit,
The output end of image sharpening unit is connect with the input terminal of central processing unit 6.
In above embodiment, the image of 11 pairs of image processing module acquisitions successively carries out image smoothing, image enhancement, figure
As Edge contrast, the image information of image capture module 10 can efficiently, be quickly extracted, the figure to intelligent table desktop can be improved
As the identification precision of information, efficiently reduces erroneous judgement and happen.
As above-mentioned further preferential, as shown in figure 5, wireless charging device 4 includes that AC power source 16, electric current are converted
Device 17, frequency converter 18, transmitting coil 19, receiving coil 20, rectification circuit 21 and charging panel 22；
Wherein, AC power source 16, current converter 17, frequency converter 18 and transmitting coil 19 are sequentially connected, transmitting coil
19 are oppositely arranged with receiving coil 20, and receiving coil 20 is connected with rectification circuit 21, and rectification circuit 21 is connected with charging panel 22
It connects, AC power source 16, current converter 17, frequency converter 18, transmitting coil 19, receiving coil 20 and rectification circuit 21 are set
It is connected after being placed on integrated circuit board with charging panel 22, AC power source 16, current converter 17, frequency converter 18, transmitting
Coil 19, receiving coil 20, rectification circuit 21 and charging panel 22 are respectively positioned in shell, and an advertisement position is arranged in the outer surface of shell
7, and rectification circuit 21 is bridge rectifier.
The resistance value of the potentiometer of frequency converter 18 is 3.4K Ω.
Frequency converter 18 includes a cooling fan, and the wind direction of cooling fan is from bottom to top.
Client by can the mobile phone of line charge electricity be placed on charging panel 22, can charge for mobile phone, above-mentioned shell it is outer
An advertisement position 7 is arranged in surface, can be used for publicizing shop or provides advertisement for businessman, and specifically, advertisement position is a display device.
Specifically, temperature sensor 7 is used to detect cup wall temperature, and the cup wall temperature of acquisition is converted to current signal, and
Current signal is transmitted to signal processing circuit 8, the signal received is transmitted to A/D conversion module 9 by signal processing circuit 8,
A/D conversion module 9 is transmitted to central processing unit 6, central processing dress after the analog signal received is converted to digital signal
It sets 6 the temperature signal received is transmitted to display 12 and show, central processing unit 6 passes the temperature signal received
It transports to memory 13 to be stored, the temperature signal received is transmitted to by central processing unit 6 by radio transmitting device 14
Remote user end 15, user are ordered information by the input of touch screen 5, and the information that will order of touch screen 5 is transmitted to central processing unit
6, the information of ordering received is transmitted to display 12 and shown by central processing unit 6, and central processing unit 6 will receive
Information of ordering is transmitted to memory 13 and is stored, and the information of ordering received is passed through wireless transmission dress by central processing unit 6
It sets 14 and is transmitted to remote user end 15.
Image information when staff obtains client's dining not only according to display 12 and is ordered at cup temperature information
Information, image information, cup temperature information when can also obtain client's dining according to its portable remote user end 15 with
And information of ordering, it can in time be customer service.
Specifically, memory 13 includes a data read port, and staff passes through the data read port of memory 13
Read image information, cup temperature information and the information of ordering when client's dining.
Specifically, image capture module 10 is transmitted to the image definition of the intelligent table desktop 1 of image processing module 11
For two-dimensional function f (x, y), wherein x, y are space coordinates, and image smoothing unit carries out image definition increasing to image f (x, y)
Strength reason is g (x, y) by image definition enhancing treated two-dimensional image function, wherein smooth function is q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled.
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 h (x, y), wherein
。
Specifically, image sharpening unit carries out image sharpening processing to image h (x, y), and by image sharpening, treated
Two-dimensional image function is d (x, y), wherein
；
In above embodiment, by the comparison to Image neighborhood frequency, to protrude the high-frequency information of image, its low frequency is inhibited to believe
Breath.
By treated, image d (x, y) is transmitted to central processing unit 6 to image processing module 11, and central processing unit 6 will
The image information received is transmitted to display 12 and is shown, the image information received is transmitted to by central processing unit 6
Memory 13 is stored, and the image information received is transmitted to remotely by central processing unit 6 by radio transmitting device 14
User terminal 15.
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 intelligent table, which is characterized in that the intelligent table includes intelligent table desktop（1）, water temperature test platform
（2）, temperature sensor（3）, wireless charging device（4）, touch screen（5）, central processing unit（6）, advertisement position（7）, at signal
Manage circuit（8）, A/D conversion module（9）, image capture module（10）, image processing module（11）And radio transmitting device
（14）；
Wherein, the water temperature test platform（2）It is set to the intelligent table desktop（1）Side, the temperature sensor（3）If
It sets in the water temperature test platform（2）On, the wireless charging device（4）It is set to the intelligent table desktop（1）It is another
Side, the advertisement position（7）It is set to the wireless charging device（4）On, the touch screen（5）It is set to the intelligent table table
Face（1）On, described image acquisition device（10）It is set to the intelligent table desktop（1）Surface, the temperature sensor（3）
For detecting cup wall temperature, the wireless charging device（4）It charges for mobile phone, the touch screen（5）For ordering, the figure
As acquisition module（10）For acquiring the intelligent table desktop（1）Image information；
Wherein, temperature sensor（7）Output end and the signal processing circuit（8）Input terminal connection, the signal processing
Circuit（8）Output end and the A/D conversion module（9）Input terminal connection, the A/D conversion module（9）Output end with
The central processing unit（6）Input terminal connection, described image acquisition module（10）Output end and described image handle mould
Block（11）Input terminal connection, described image processing module（11）Output end and the central processing unit（6）Input terminal
Connection, the touch screen（5）Output end and the central processing unit（6）Input terminal connection, the display（12）'s
Input terminal, the memory（13）Input terminal and the radio transmitting device（14）Input terminal with the central processing
Device（6）Output end connection, the radio transmitting device（14）Output end and the remote user end（15）Input terminal
Connection, the display（12）With the memory（13）It is set to foreground, staff carries the remote user end（15）,
The central processing unit（6）, the signal processing circuit（8）, the A/D conversion module（9）, described image processing module
（11）And the radio transmitting device（14）It is set to the intelligent table desktop（1）Bottom.
2. intelligent table according to claim 1, which is characterized in that the temperature sensor（3）For acquiring cup wall
The cup wall temperature of acquisition is converted to current signal, and current signal is transmitted to the signal processing circuit by temperature（8）, described
Signal processing circuit（8）Including signal acquisition unit and signal processing unit, the temperature sensor（3）Output end with it is described
The input terminal of signal acquisition unit connects, and the input terminal of the output end of the signal acquisition unit and the signal processing unit connects
It connects, the output end of the signal processing unit and the A/D conversion module（9）Input terminal connection.
3. intelligent table according to claim 2, which is characterized in that the signal acquisition unit includes resistance R1 and filtering
Capacitor C1, wherein the temperature sensor（3）Output end be connected to the both ends of resistance R1, the both ends of resistance R1 and filtered electrical
Hold the both ends connection of C1, the output as the signal acquisition unit is drawn in one end that resistance R1 is connected with filter capacitor C1
End, the other end ground connection that resistance R1 is connected with filter capacitor C1.
4. intelligent table according to claim 3, which is characterized in that the voltage after the signal processing unit processes
Signal is V1, and the signal processing unit includes resistance R2-R8, capacitor C2-C3 and integrated transporting discharging A1-A2；
Wherein, the output end of the signal acquisition unit is connect with one end of resistance R3, the other end and integrated transporting discharging of resistance R3
The non-inverting input terminal of A1 connects, and one end ground connection of resistance R2, the other end of resistance R2 and the inverting input terminal of integrated transporting discharging A1 connect
It connecing, the other end of resistance R2 is also connect with one end of resistance R4, and the other end of resistance R4 is connect with the output end of integrated transporting discharging A1,
The other end of resistance R4 is also connect with one end of resistance R5, and the other end of resistance R5 is connect with one end of capacitor C2, resistance R5's
The other end is also connect with one end of resistance R6, the other end of capacitor C2 ground connection, and the other end of resistance R6 is anti-with integrated transporting discharging A2's
The connection of phase input terminal, one end after resistance R7 is in parallel with capacitor C3 are connect with the inverting input terminal of integrated transporting discharging A2, resistance R7 and
The other end after capacitor C3 is in parallel is connect with the output end of integrated transporting discharging A2, and one end of resistance R8 is same mutually defeated with integrated transporting discharging A2's
Enter end connection, the other end ground connection of resistance R8, voltage signal V1 is transmitted to the A/D to the signal processing unit by treated
Conversion module（9）Input terminal.
5. intelligent table according to claim 1, which is characterized in that described image processing module（11）Including image smoothing
Unit, image enhancing unit and image sharpening unit；
Wherein, described image acquisition module（10）Output end connect with the input terminal of described image smooth unit, described image
The output end of smooth unit is connect with the input terminal of described image enhancement unit, the output end of described image enhancement unit with it is described
The input terminal of image sharpening unit connects, and described image sharpens the output end and the central processing unit of unit（6）Input
End connection.
6. intelligent table according to claim 1, which is characterized in that the wireless charging device（4）Including AC power source
（16）, current converter（17）, frequency converter（18）, transmitting coil（19）, receiving coil（20）, rectification circuit（21）And
Charging panel（22）；
Wherein, the AC power source（16）, the current converter（17）, the frequency converter（18）And the emission lines
Circle（19）It is sequentially connected, the transmitting coil（19）With the receiving coil（20）It is oppositely arranged, the receiving coil（20）With
The rectification circuit（21）It is connected, the rectification circuit（21）With the charging panel（22）It is connected, the AC power source
（16）, the current converter（17）, the frequency converter（18）, the transmitting coil（19）, the receiving coil（20）
And rectification circuit（21）The rear and charging panel is set on integrated circuit board（22）It is connected, the AC power source（16）,
The current converter（17）, the frequency converter（18）, the transmitting coil（19）, the receiving coil（20）, it is described
Rectification circuit（21）And the charging panel（22）It is respectively positioned in shell, an advertisement position is arranged in the outer surface of the shell（7）, and
The rectification circuit（21）For bridge rectifier.
7. intelligent table described in any claim in -6 according to claim 1, which is characterized in that the temperature sensor
（7）For detecting cup wall temperature, the cup wall temperature of acquisition is converted into current signal, and current signal is transmitted to the signal
Processing circuit（8）, the signal processing circuit（8）The signal received is transmitted to the A/D conversion module（9）, A/D conversion
Module（9）The central processing unit is transmitted to after the analog signal received is converted to digital signal（6）, the centre
Manage device（6）The temperature signal received is transmitted to the display（12）It is shown, the central processing unit（6）It will
The temperature signal received is transmitted to the memory（13）It is stored, the central processing unit（6）The temperature that will be received
It spends signal and passes through the radio transmitting device（14）It is transmitted to the remote user end（15）, user pass through the touch screen（5）
Input information of ordering, the touch screen（5）The information that will order is transmitted to the central processing unit（6）, the central processing dress
It sets（6）The information of ordering received is transmitted to the display（12）It is shown, the central processing unit（6）It will receive
The memory is transmitted to information of ordering（13）It is stored, the central processing unit（6）The information of ordering that will be received
Pass through the radio transmitting device（14）It is transmitted to the remote user end（15）.
8. intelligent table according to claim 5, which is characterized in that by described image acquisition module（10）It is transmitted to institute
State image processing module（11）The intelligent table desktop（1）Image definition be two-dimensional function f (x, y), wherein x, y are
Space coordinate, described image smooth unit carry out image definition enhancing processing to image f (x, y), increase by image definition
Treated by force, and two-dimensional image function is g (x, y), wherein smooth function is q (x, y),
；
；
Wherein , ﹡ is convolution symbol,For customized adjustable constant, smooth effect is to pass throughCome what is controlled.
9. intelligent table according to claim 8, which is characterized in that described image enhancement unit carries out image g (x, y)
Brightness of image enhancing processing is h (x, y) by brightness of image enhancing treated two-dimensional image function, wherein
。
10. intelligent table according to claim 9, which is characterized in that described image sharpen unit to image h (x, y) into
The processing of row image sharpening is d (x, y) by image sharpening treated two-dimensional image function, wherein
；
Described image processing module（11）By treated, image d (x, y) is transmitted to the central processing unit（6）, it is described in
Entreat processing unit（6）The image information received is transmitted to the display（12）It is shown, the central processing unit
（6）The image information received is transmitted to the memory（13）It is stored, the central processing unit（6）It will receive
Image information pass through the radio transmitting device（14）It is transmitted to the remote user end（15）.
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| CN201810886034.3A CN108829017A (en) | 2018-08-06 | 2018-08-06 | A kind of intelligent table |
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| CN201810886034.3A CN108829017A (en) | 2018-08-06 | 2018-08-06 | A kind of intelligent table |
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Application publication date: 20181116 |