CN208061640U - A kind of focus ads system based on the interaction of thousand screens - Google Patents
A kind of focus ads system based on the interaction of thousand screens Download PDFInfo
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Abstract
A kind of focus ads system based on the interaction of thousand screens of the utility model, control system is connected with processing system using wireless transport module, the advertisement that control system control process system focuses, processing system shows and plays the advertisement, pass through human body detection module, Temperature Humidity Sensor, light intensity sensor and photosensitive sensor acquire environmental information, and then control the work of LED light, for promoting advertising results, when processing system is provided with it is multiple when, realize the effect of advertisement of the thousand screen interactions to focus control block, it is more difficult to solve the problems, such as that advertisement screen is uniformly controlled；Including processing system and control system, processing system includes processing chip, power supply module I, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, display screen I, LED light and voice playing module I, and control system includes control chip, power supply module II, switch, key-press module, ZigBee module II, display screen II and voice playing module II.
Description
Technical field
The utility model is related to advertistics technical fields, are in particular a kind of focus ads based on the interaction of thousand screens
System.
Background technology
With the development of big data technical field, all trades and professions can be made of big data to summarize, for more intelligent work
Make and provide service, advertising sector is no exception, and the advertisement on internet and the network platform can pass through network software and data
Library is counted, and the control system tradition of advertising display screen, which is all each displaying screen, the control system of oneself, to right
It is relatively difficult that multiple displaying screens carry out unified manipulation, and multiple screen unified control systems are deserved with studied.
A kind of focus ads system based on the interaction of thousand screens of the utility model, this system will be controlled using wireless transport module
System is connected with processing system, the advertisement to be focused of control system control process system, and processing system shows and play control system
The advertisement that system focuses, while passing through human body detection module, Temperature Humidity Sensor, light intensity sensor and photosensitive sensor and acquiring environment
Information, and then control whether LED light works, for promoting advertising results, when processing system is provided with it is multiple when, by wireless
Transmission module and then the effect for realizing advertisement of the thousand screen interactions to focus control block, it is mostly single control to solve advertisement screen
System is uniformly controlled more difficult problem.
Invention content
A kind of focus ads system based on the interaction of thousand screens of the utility model, this system will be controlled using wireless transport module
System is connected with processing system, the advertisement to be focused of control system control process system, and processing system shows and play control system
The advertisement that system focuses, while passing through human body detection module, Temperature Humidity Sensor, light intensity sensor and photosensitive sensor and acquiring environment
Information, and then control whether LED light works, for promoting advertising results, when processing system is provided with it is multiple when, by wireless
Transmission module and then the effect for realizing advertisement of the thousand screen interactions to focus control block, it is mostly single control to solve advertisement screen
System is uniformly controlled more difficult problem.
To achieve the above object, the utility model provides a kind of focus ads system based on the interaction of thousand screens, described
Focus ads system based on the interaction of thousand screens includes processing system and control system；The processing system include processing chip,
Power supply module I, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, display screen
I, LED light and voice playing module I；The power supply module includes power supply and conversion module, the output end and modulus of conversion of power supply
The input terminal of block connects；The voice playing module I includes voice module I, amplification module I and loud speaker I, voice module I
Output end connect with the input terminal of amplification module I, the output end of amplification module I is connect with the input terminal of loud speaker I；Described
Control system includes control chip, power supply module II, switch, key-press module, ZigBee module II, display screen II and speech play
Module II, the voice playing module II include voice module II, amplification module II and loud speaker II, voice module II it is defeated
Outlet is connect with the input terminal of amplification module II, and the output end of amplification module II is connect with the input terminal of loud speaker II；ZigBee
Module I and ZigBee module II pass through wireless connection；
The power supply module I includes two output ends of 5V direct currents and 3.3V direct currents, the 5V output ends of power supply module I
Respectively with processing chip, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, aobvious
Display screen I, voice module I, amplification module I are connected with the power input of loud speaker I, the 3.3V output ends and LED of power supply module I
The power input of lamp connects；The described output of power supply module II is 5V direct currents, the output end of power supply module II respectively with control
Coremaking piece, ZigBee module II, display screen II, voice module II, amplification module II are connected with the power input of loud speaker II；
The signal input part of the processing chip respectively with human body detection module, Temperature Humidity Sensor, light intensity sensor,
Photosensitive sensor is connected with the signal output end of ZigBee module I, the signal output end of the processing chip respectively with display
Screen I, LED light, voice module I are connected with the signal input part of ZigBee module I；The signal input part point of the control chip
It is not connect with the signal output end of switch, key-press module and ZigBee module II；The signal output end point of the control chip
It is not connect with the signal input part of display screen II, voice module II and ZigBee module II；Processing system is provided with multiple.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The control chip and processing chip are all made of STM32 series STM32F103ZET6 microcontrollers.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The human body detection module is HC-SR501 human body detection modules.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The Temperature Humidity Sensor is DHT11 Temperature Humidity Sensors.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The light intensity sensor is TSL2561 light intensity sensors, and the photosensitive sensor is TEMT6000 photosensitive sensors.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The display screen I and display screen II is TFT-LCD display screens.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The ZigBee module I and ZigBee module II is the ZigBee module of model C C2530.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The voice module I and voice module II is WT588D voice modules, and amplification module I and amplification module II are LM358
Amplification module.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The conversion module is WA3-220S05A3 conversion modules.
As advanced optimizing for the utility model, a kind of focus ads system based on the interaction of thousand screens of the utility model,
The analysis of advertising results system based on big data further includes wifi module I, wifi module II and Cloud Server；Described
Wifi module I and wifi module II are the wifi module of model USR-WIFI232, the 5V power output ends of power supply module I with
The power input of wifi module I connects, and the signal output end of processing chip is connect with the signal input part of wifi module I, locates
The signal input part of reason chip is connect with the signal output end of wifi module I；The 5V power output ends and wifi of power supply module II
The power input of module II connects, and the signal output end for controlling chip is connect with the signal input part of wifi module II, controls
The signal input part of chip is connect with the signal output end of wifi module II, and wifi module I and Cloud Server are connected by wireless network
It connects, wifi module II is connected with Cloud Server by wireless network.
A kind of focus ads system based on the interaction of thousand screens of the utility model has the beneficial effect that：
1. a kind of focus ads system based on the interaction of thousand screens of the utility model, this system will be controlled using wireless transport module
System processed is connected with processing system, and the control system control process system advertisement to be focused, processing system shows and play control
The advertisement that system focuses, while ring is acquired by human body detection module, Temperature Humidity Sensor, light intensity sensor and photosensitive sensor
Border information, and then control whether LED light works, for promoting advertising results, when processing system is provided with it is multiple when, pass through nothing
Line transmission module and then the effect for realizing advertisement of the thousand screen interactions to focus control block, it is mostly single control to solve advertisement screen
System processed is uniformly controlled more difficult problem.
2. the processing system of a kind of focus ads system based on the interaction of thousand screens of the utility model, this system utilizes humiture
Sensor, light intensity sensor and photosensitive sensor detect local environment, and can control whether LED light works according to actual conditions,
It can be optimized according to the effect that the actual conditions of environment launch advertisement.
3. a kind of focus ads system based on the interaction of thousand screens of the utility model, the processing system of this system is provided with more
It is a, when having thousands of a, you can realize that thousand screens are interactive, realization focuses same advertisement jointly, and then is launched to it so that wide
It is more convenient to accuse displaying control.
4. a kind of focus ads system based on the interaction of thousand screens of the utility model, Cloud Server, cloud are uploaded by ad data
Server can record and preserve mass data, extend the holding time.
5. different zones may be implemented in a kind of focus ads system based on the interaction of thousand screens of the utility model, Cloud Server
The preservation of advertisement carries out regional management, such as living area should increase preservation life series advertisements, campus area should increase guarantor
The advertisement for preserving fashion brand should be increased by depositing study article or books series advertisements, recreation area.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the hardware architecture diagram of the processing system of the utility model；
Fig. 2 is the hardware architecture diagram of the control system of the utility model；
Fig. 3 is the circuit diagram of the processing chip of the utility model；
Fig. 4 is the circuit diagram of the human body detection module of the utility model；
Fig. 5 is the circuit diagram of the Temperature Humidity Sensor of the utility model；
Fig. 6 is the circuit diagram of the light intensity sensor of the utility model；
Fig. 7 is the circuit diagram of the photosensitive sensor of the utility model；
Fig. 8 is the circuit diagram of the ZigBee module I of the utility model；
Fig. 9 is the circuit diagram of the display screen I of the utility model；
Figure 10 is the circuit diagram of the LED light of the utility model；
Figure 11 is the circuit diagram of the voice playing module I of the utility model；
Figure 12 is the circuit diagram of the wifi module I of the utility model；
Figure 13 is the circuit diagram of the conversion module of the utility model；
Figure 14 is the circuit diagram of the control chip of the utility model；
Figure 15 is the circuit diagram of the switch of the utility model；
Figure 16 is the circuit diagram of the button of the utility model；
Figure 17 is the circuit diagram of the ZigBee module II of the utility model；
Figure 18 is the circuit diagram of the display screen II of the utility model；
Figure 19 is the circuit diagram of the voice playing module II of the utility model；
Figure 20 is the circuit diagram of the wifi module II of the utility model.
Specific implementation mode
Illustrate present embodiment, a kind of focus ads system based on the interaction of thousand screens of the utility model with reference to Fig. 1-2 0
System, this system are connected control system with processing system using wireless transport module, and control system control process system will focus
Advertisement, the advertisement that processing system is shown and broadcasting control system focuses while passing through human body detection module, temperature and humidity sensing
Device, light intensity sensor and photosensitive sensor acquire environmental information, and then control whether working for LED light, for promoting advertisement effect
Fruit, when processing system is provided with it is multiple when, realize by wireless transport module thousand screen interactions to focus control block
The effect of advertisement, it is mostly single control system to solve advertisement screen, is uniformly controlled more difficult problem.
To achieve the above object, the utility model provides a kind of focus ads system based on the interaction of thousand screens, described
Focus ads system based on the interaction of thousand screens includes processing system and control system；The processing system include processing chip,
Power supply module I, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, display screen
I, LED light and voice playing module I；The power supply module includes power supply and conversion module, the output end and modulus of conversion of power supply
The input terminal of block connects；The voice playing module I includes voice module I, amplification module I and loud speaker I, voice module I
Output end connect with the input terminal of amplification module I, the output end of amplification module I is connect with the input terminal of loud speaker I；Described
Control system includes control chip, power supply module II, switch, key-press module, ZigBee module II, display screen II and speech play
Module II, the voice playing module II include voice module II, amplification module II and loud speaker II, voice module II it is defeated
Outlet is connect with the input terminal of amplification module II, and the output end of amplification module II is connect with the input terminal of loud speaker II；ZigBee
Module I and ZigBee module II pass through wireless connection；Relay is provided in the power circuit of LED light, relay is model
The Omron single-pole double-throw relay of G2R-1-SN, the single-pole double-throw relay share 5 pins CTRL, GND, IN, NO and NC,
Pin, GND pin ground connection, IN are input pin to CTRL pins in order to control, and NC is normally closed pin, and NO is normally opened pin, and CTRL draws
When foot is low level, IN pins are connected with NO pins, and when CTRL pins are high level, IN pins are connected with NC pins, Ke Yitong
Cross the work of the LED light of relay control output end connection.
The power supply module I includes two output ends of 5V direct currents and 3.3V direct currents, the 5V output ends of power supply module I
Respectively with processing chip, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, aobvious
Display screen I, voice module I, amplification module I are connected with the power input of loud speaker I, the 3.3V output ends and LED of power supply module I
The power input of lamp connects；The described output of power supply module II is 5V direct currents, the output end of power supply module II respectively with control
Coremaking piece, ZigBee module II, display screen II, voice module II, amplification module II are connected with the power input of loud speaker II；
The signal input part of the processing chip respectively with human body detection module, Temperature Humidity Sensor, light intensity sensor,
Photosensitive sensor is connected with the signal output end of ZigBee module I, the signal output end of the processing chip respectively with display
Screen I, LED light, voice module I are connected with the signal input part of ZigBee module I；The signal input part point of the control chip
It is not connect with the signal output end of switch, key-press module and ZigBee module II；The signal output end point of the control chip
It is not connect with the signal input part of display screen II, voice module II and ZigBee module II；Processing system is provided with multiple；Switch
It is switched for MS-666 self-locking types, self-locking type switch presses rear state locking, until state can just be changed again by pressing；Power supply mould
Block I and power supply module II are powered for this system, and the switch of control system is placed in the state of closure, controls chip
The PE8 pins of STM32F103ZET6 microcontrollers and the signal output end pin of switch connect, when control chip
When the PE8 pins of STM32F103ZET6 microcontrollers recognize signal and become low level from high level, illustrate that the state of switch becomes
Change, and be in closed state, the PE8 pins for controlling the STM32F103ZET6 microcontrollers of chip recognize switch in closed form
Advertising information is sent to wifi module II by state, Cloud Server by wireless network, and wifi module II will be wide by TXD transmitting pins
The STM32F103ZET6 microcontrollers that information is sent to control chip by PA10 pins are accused, the STM32F103ZET6 of chip is controlled
Microcontroller receives advertising information, and key-press module includes four upper one, next, determination key and cancel key buttons, controls chip
STM32F103ZET6 microcontrollers PE8/, pass through the combination of four buttons
And the video information of advertisement is played by TFT-LCD display screens, TFT-LCD display screens CLK pin and control chip
STM32F103ZET6 microcontrollers the connection of PA5 pins, TFT-LCD display screen MOSI pins and control chip
The PA7 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen RES pins and control chip
The PE15 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen DC pins and control chip
The PE11 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen BLK pins and control chip
The PE12 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen MISO pins and control chip
The PA6 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen CS1 pins and control chip
The PA4 pins of STM32F103ZET6 microcontrollers connect, and are chip select pin, TFT-LCD display screen CS2 pins and control chip
The PE13 pins of STM32F103ZET6 microcontrollers connect；The STM32F103ZET6 microcontroller control voices for controlling chip play mould
Block II plays the audio-frequency information of advertisement, and the STM32F103ZET6 microcontrollers that WT588D voice modules only receive control chip are sent out
Data, instruction and clock signal, do not need transmission data, under three line serial ports patterns, control the STM32F103ZET6 of chip
The PC7 pins of microcontroller are connect with P01, that is, YCLK pins of WT588D voice modules, are clock signal terminal, are controlled chip
The PC8 pins of STM32F103ZET6 microcontrollers are connect with P02, that is, YDATA pins of WT588D voice modules, are data transmission
End, the PC9 pins for controlling the STM32F103ZET6 microcontrollers of chip are connect with the i.e. YCS pins of the P03 of WT588D voice modules,
For chip selection signal end, the STM32F103ZET6 microcontrollers control WT588D voice modules for controlling chip send out the audio letter of advertisement
Breath, audio-frequency information eventually pass through the audio-frequency information that loud speaker sends out advertisement by amplification；When pressing acknowledgement key, chip is controlled
The signal input part signal that STM32F103ZET6 microcontrollers recognize acknowledgement key becomes low level from high level, then acknowledgement key quilt
It presses, means and play this advertisement, advertising information is sent to by the STM32F103ZET6 microcontrollers for controlling chip by PA2 pins
Advertising information is wirelessly sent to ZigBee module I, ZigBee module I by the RXD pins of ZigBee module II, ZigBee module II
Advertising information is sent to the STM32F103ZET6 microcontrollers of processing chip by advertising information through TXD pins by PA3 pins,
The STM32F103ZET6 microcontrollers of processing chip are by control display screen I and voice playing module I so that display advertisement, control
The control principle phase of principle and the STM32F103ZET6 microcontrollers control display screen and voice playing module II of control chip above
Together；
HR-SR501 human body detection modules are the automatic control modules based on infrared technology, using German imported with original packaging
LHI778 probe designs, high sensitivity is highly reliable, ultra low voltage operating mode, is widely used in all kinds of automatic sensing electric appliances
Equipment, people then export high level into its induction range, and people leaves induction range, and then automatic time delay closes high level, exports low electricity
Flat, whether HR-SR501 human body detection modules incude when photosensitive control, daytime or strong light can also be arranged when dispatching from the factory, and there are two types of tools
Triggering mode, respectively not reproducible triggering and repeatable triggering side's induction module are popped one's head in using double base, and the window of probe is length
Rectangular, double base (A members B member) is located at the both ends of longer direction, and when human body from left to right or is from right to left walked out-of-date, infrared spectrum arrives
Have difference up to the time of double base, distance, difference is bigger, induction it is sensitiveer, when human body from front move towards pop one's head in or from top to bottom or
Direction is walked out-of-date from top to bottom, and double base can't detect the variation of infrared spectrum distance, no difference, therefore incudes insensitive or not work
Make；So the direction that the direction of probe double base should be made most with physical activity when installation inductor is parallel as possible, ensure human body
Successively incuded by probe double base when passing through, in order to increase induction angular range, this module uses round lens, but also probe
Four sides all incudes, but the left and right sides is still bigger than upper and lower both direction induction range, sensitivity is strong, when installation must still press as possible with
On require formula, HR-SR501 human body detection modules are for detecting whether someone by before this system；DHT11 Temperature Humidity Sensors are
A humiture compound sensor containing the output of calibrated digital signal, the digital module acquisition technique and temperature of its application specific
Spend sensing technology, it is ensured that it includes a resistance-type sense that product, which has high reliability and remarkable long-time stability, sensor,
Wet element and a NTC temperature element, and be connected with 8 microcontrollers of a high-performance, thus the product have quality it is remarkable,
The advantages that super fast response, strong antijamming capability, high cost performance, each DHT11 Temperature Humidity Sensors are extremely accurate wet
Degree verification is calibrated in room, and calibration factor is stored in the form of program in OTP memory, and sensor internal is in detection signal
To call these calibration factors, one wire system serial line interface that the system integration is made to become simple quick, extra small body in processing procedure
Long-pending, extremely low power consumption, signal transmission distance become the even the harshest application scenario of types of applications up to 20 meters or more
Best choosing then, DHT11 Temperature Humidity Sensors sense real-time temperature information, and can be translated into digital signal and pass through Dout
Pin exports, and the STM32F103ZET6 that the digital information of temperature is sent to processing chip by PE14 pins by Dout pins is mono-
The STM32F103ZET6 microcontrollers of piece machine, processing chip receive the temperature and humidity information of real-time environment, which is also equipped with
Self-calibration function, therefore obtained information is more accurate, and the temperature and humidity of environment is obtained more by DHT11 Temperature Humidity Sensors
Accurate real time value；TSL2561 light intensity sensors are a kind of light-digital quantizers, and it is defeated that light intensity is converted into digital signal by it
Go out, there is direct I2C interface or SMBus interfaces, each equipment connects the photodiode of bandwidth and independent
The photodiode of an infrared response on CMOS integrated circuits, this integrated circuit, which has, provides 20bit dynamic ranges
Light-dependent current is converted into a numeral output by the ability of closely-photopic response, two integrated ADCs, this numeral output indicates
Shining for each channel is measured, this numeral output can be the input channel 0 of a microprocessor and channel 1 is two light
Quick diode, wherein channel 0 are all sensitive to visible light and infrared ray, and channel 1 is only to infrared ray responsive, integration type A/D conversions
Device integrates the electric current for flowing through photodiode, and is converted to digital quantity, and transformation result is stored in core after conversion end
In 1 respective register of piece inner passage 0 and channel, after an integration period is completed, integral a/d converter will be automatic
Starting next Integral Transformation process, microcontroller and TSL2560 can be realized by the SMBus V1.1 or V2.0 of standard,
TSL2561 light intensity sensors can then be accessed by I2C bus protocols, and TSL2561 can be by I2C bus access, so hardware
Interface circuit is very simple, if selected microcontroller carries I2C bus control units, then by the clock line of the bus and data
Line is directly respectively connected with the SCL and SDA of the I2C buses of TSL2561 light intensity sensors；If microcontroller does not pull up
Resistance then also needs to be connected in bus with 2 pull-up resistors again, if microcontroller without I2C bus control units, then will
The SCL and SDA of the I2C buses of TSL2561 light intensity sensors and common I/O mouthfuls of connection；TEMT6000 photosensitive sensors are
Photosensitive element, TEMT6000 photosensitive sensors are made of highly sensitive photosensitive (NPN type) triode of visible light, it can will catch
The small light obtained changes and amplifies 100 times or so, can easily be identified by microcontroller, and be AD converted,
TEMT6000 is similar to the response characteristic of visible light illumination and the characteristic of human eye, can simulate people's sentencing to the intensity of ambient light
It is disconnected, to conveniently make the friendly interactive application with people, can be applied to change more sensitive occasion, such as illumination control to luminous ray
System, screen backlight control etc., such photosensitive sensor data interface uses inverse inserting-preventing plug, interface both sides to have respectively alphabetical " A "
Representation signal type be analog signal, and " light " identify representative sensor type, the ad hoc 4 M3 fixed mounting holes of sensor,
Adjust direction be fixed conveniently it is easy-to-use, it is beautiful and generous；The STM32F103ZET6 microcontroller PC0 pins of processing chip identify
The light intensity value of TEMT6000 photosensitive sensors, modulus modulus of conversion built in the STM32F103ZET6 microcontroller PC0 pins of processing chip
Block converts analog quantity to digital quantity；
So that LED light is opened, the STM32F103ZET6 microcontrollers of processing chip pass through for control when light intensity is weaker and does not have light
PF8 pins export low level, and the Omron single-pole double throw relay of G2R-1-SN shares 5 pins CTRL, GND, IN, NO and NC,
Pin, GND pin ground connection, IN are input pin to CTRL pins in order to control, and NC is normally closed pin, and NO is normally opened pin, and CTRL draws
When foot is high level, IN pins are connected with NC pins, therefore LED light power supply is switched on, and LED light is bright；Control system and processing system
The heat transfer agent of advertising information or sensor can be uploaded to wifi module and then upload to Cloud Server, upload to wifi moulds
Block principle is described above；When processing system is provided with it is multiple when more flat interactions may be implemented, common focus shows same advertisement.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the control chip and processing chip are adopted
LQFP104, LQFP100 or LFBGA100 are used with the new range of STM32 series STM32F103ZET6 microcontrollers, STM32 series
Encapsulation model microcontroller, different encapsulation keeps pin arrangements consistency, in conjunction with the design concept of STM32 platforms, exploitation
Personnel by select product can re-optimization function, memory, performance and pin number, met with minimum hardware change
Property application demand, STM32F103ZET6 microcontrollers have 144 pins, STM32 series belong in 32 ARM micro-controls
Device processed, the family chip are that STMicw Electronics (ST) company produces, and kernel is Cortex-M3, has many advantages, such as low-power consumption,
Some pin inner portions integrate analog-to-digital conversion module, conversion time be 1 μ s, STM32F103ZET6 microcontrollers integrated timer,
The multiple functions such as CAN, ADC, SPI, I2C, USB and UART.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the human body detection module are HC-SR501
Human body detection module, HR-SR501 human body detection modules are the automatic control modules based on infrared technology, original-pack using Germany
Imported L HI778 probe designs, high sensitivity is highly reliable, and ultra low voltage operating mode is widely used in all kinds of automatic sensings
Electrical equipment, people then export high level into its induction range, and people leaves induction range, and then automatic time delay closes high level, output
Whether low level, HR-SR501 human body detection modules incude when photosensitive control, daytime or strong light can also be arranged when dispatching from the factory, have
Two kinds of triggering modes, respectively not reproducible triggering are popped one's head in repeatable triggering side's induction module using double base, the window of probe
For rectangle, double base (A members B members) is located at the both ends of longer direction, when human body from left to right or from right to left walks out-of-date, infrared light
Spectrum reaches time of double base, distance has difference, and difference is bigger, and induction is sensitiveer, when human body move towards to pop one's head in from front or on to
Lower or direction is walked out-of-date from top to bottom, double base can't detect the variation of infrared spectrum distance, no difference, thus incude it is insensitive or
It does not work；So the direction that the direction of probe double base should be made most with physical activity when installation inductor is parallel as possible, ensure
Successively incuded by probe double base when human body passes through, in order to increase induction angular range, this module uses round lens, but also
Probe four sides all incudes, but the left and right sides is still bigger than upper and lower both direction induction range, sensitivity is strong, and when installation still must be as possible
By requirements above formula.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the Temperature Humidity Sensor are DHT11 temperature
Humidity sensor, DHT11 digital hygro sensors are a humiture composite sensings exported containing calibrated digital signal
Device, the digital module acquisition technique and temperature sensor technology of its application specific, it is ensured that product has high reliability and brilliance
Long-time stability, sensor include a resistance-type humidity sensing element and a NTC temperature element, and with a high-performance 8
Microcontroller is connected, therefore the product has many advantages, such as that quality brilliance, super fast response, strong antijamming capability, cost performance are high, often
A DHT11 sensors are all calibrated in extremely accurate humidity verification room, and calibration factor is stored in OTP in the form of program
In memory, sensor internal will call these calibration factors in the processing procedure of detection signal, one wire system serial line interface, make be
System is integrated to become simple quick, and extra small volume, extremely low power consumption, signal transmission distance become each up to 20 meters or more
Even the best of the harshest application scenario selects then for class application；DHT11 Temperature Humidity Sensors sense real-time temperature information, and
Digital signal can be translated into export by Dout pins, Dout pins are sent the digital information of temperature by PE14 pins
STM32F103ZET6 microcontrollers, STM32F103ZET6 microcontrollers is given to receive the temperature and humidity information of real-time environment, the core
Piece is also equipped with self-calibration function, therefore obtained information is more accurate.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the light intensity sensor are TSL2561 light
Strong sensor, TSL2561 are light-digital quantizers, it by light intensity be converted into digital signal export, have direct I2C interface or
Person's SMBus interfaces, each equipment connects the photodiode of bandwidth and one on independent CMOS integrated circuits is red
The photodiode of outer response, ability of this integrated circuit with the close-photopic response for providing 20bit dynamic ranges, two
Light-dependent current is converted into a numeral output by integrated ADCs, this numeral output indicates to measure shining for each channel,
This numeral output can be the input channel 0 of a microprocessor and channel 1 is two photodiodes, and wherein channel 0 is right
Visible light and infrared ray are all sensitive, and channel 1, only to infrared ray responsive, integral a/d converter is to flowing through photodiode
Electric current is integrated, and is converted to digital quantity, after conversion end that transformation result deposit chip interior channel 0 and channel 1 is each
From register in, after integration period is completed, integral a/d converter will automatically begin to next Integral Transformation mistake
Journey, microcontroller and TSL2560 can realize that TSL2561 can then be assisted by I2C buses by the SMBus V1.1 or V2.0 of standard
View accesses, TSL2561 can by I2C bus access, so hardware interface circuit is very simple, if selected microcontroller
With I2C bus control units, then directly and the SCL and SDA of the I2C buses of TSL2561 by the clock line of the bus and data line
It is respectively connected with；If microcontroller does not have pull-up resistor, then also need to be connected in bus with 2 pull-up resistors again, if
Microcontroller is without I2C bus control units, then by the SCL and SDA of the I2C buses of TSL2561 and common I/O mouthfuls of connection；
The photosensitive sensor is TEMT6000 photosensitive sensors, and TEMT6000 photosensitive sensors are photosensitive by a highly sensitive visible light
(NPN type) triode is constituted, and the small light of capture can be changed and amplify 100 times or so by it, can be easily by micro-control
Device identification processed, and be AD converted, TEMT6000 is similar to the response characteristic of visible light illumination and the characteristic of human eye, can simulate
Judgement of the people to the intensity of ambient light can be applied to become luminous ray to conveniently make the friendly interactive application with people
Change more sensitive occasion, such as the control of Lighting control, screen backlight, such photosensitive sensor data interface use anti-plug anti-plug
Head, it is analog signal, and " light " mark representative sensor type that there are alphabetical " A " representation signal type in interface both sides respectively, is passed
The ad hoc 4 M3 fixed mounting holes of sensor, adjust direction be fixed conveniently it is easy-to-use, it is beautiful and generous.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the display screen I and display screen II are
TFT-LCD display screens, TFT, that is, thin film field effect transistor, so-called thin film transistor (TFT) refer to each liquid crystal on liquid crystal display
Picture element is driven by thin film transistor (TFT) integrated behind, so as to accomplish that high speed, high brightness, high contrast are aobvious
Show that screen message, TFT belong to active matrix liquid crystal display, TFT-LCD liquid crystal displays are film transistor type liquid crystal displays
Screen, that is, " very color " (TFT), TFT liquid crystal are that each pixel is designed with a semiconductor switch, and each pixel can pass through
Point pulse directly controls, thus each node is relatively independent, and with continuous control, can not only increase the reaction speed of display screen
Degree, while can accurately control display level, so the color of TFT liquid crystal is trueer, the characteristics of TFT liquid crystal displays is brightness
It is good, contrast is high, stereovision is strong, bright-colored, but there is also compare power consumption and the excessively high deficiency of cost, TFT liquid crystal technologies
The development of mobile phone color screen is accelerated, much 65536 colors is all supported to show in colour screen handset of new generation, some even supports 160,000
Color shows, at this moment the high contrast of TFT, coloury advantage with regard to extremely important, TFT-LCD display screens CLK pin with
The PA5 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen MOSI pins and STM32F103ZET6 microcontrollers
PA7 pins connect, and TFT-LCD display screen RES pins are connect with the PE15 pins of STM32F103ZET6 microcontrollers, and TFT-LCD is aobvious
Display screen DC pins are connect with the PE11 pins of STM32F103ZET6 microcontrollers, TFT-LCD display screen BLK pins with
The PE12 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen MISO pins and STM32F103ZET6 microcontrollers
The connection of PA6 pins, TFT-LCD display screen CS1 pins connects with the PA4 pins of STM32F103ZET6 microcontrollers, are that piece selects and draws
Foot, TFT-LCD display screen CS2 pins are connect with the PE13 pins of STM32F103ZET6 microcontrollers.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the ZigBee module I and ZigBee moulds
Block II is the ZigBee module of model C C2530.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the voice module I and voice module II
Be WT588D voice modules, WT588D voice modules only receive the data that STM32F103ZET6 microcontrollers send out, instruction and when
Clock signal, does not need transmission data, under three line serial ports patterns, PC7 pins and the WT588D languages of STM32F103ZET6 microcontrollers
P01, that is, YCLK pins of sound module connect, and are clock signal terminal, PC8 pins and the WT588D languages of STM32F103ZET6 microcontrollers
P02, that is, YDATA pins of sound module connect, and are data transmission terminal, the PC9 pins and WT588D of STM32F103ZET6 microcontrollers
P03, that is, YCS pins of voice module connect, and are chip selection signal end, and STM32F103ZET6 microcontrollers control WT588D voice modules
The audio-frequency information of advertisement is sent out, audio-frequency information eventually passes through the audio-frequency information that loud speaker sends out advertisement by amplification；Amplification module
I and amplification module II be LM358 amplification modules, LM358 amplification modules are dual operational amplifiers, and inside includes that there are two independent
, the operational amplifier of high-gain, internal frequency compensation, be suitable for the very wide single supply of supply voltage range and use, be also suitable
In dual power supply operating mode, under the operating condition of recommendation, source current is unrelated with supply voltage, its use scope includes passing
Feel the occasion using operational amplifier that amplifier, DC current gain module and other all available single supplies are powered.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the conversion module are WA3-220S05A3
Conversion module, WA3-220S05A3 conversion modules input are 120V alternating currents, and how defeated which is
Go out conversion module, the voltage of output can be adjusted by adjusting adjusting knob, this patent output is 5V direct currents and 3.3V direct currents
Electricity.
A kind of focus ads system based on the interaction of thousand screens of the utility model, the advertising results based on big data point
Analysis system further includes wifi module I, wifi module II and Cloud Server；The wifi module I and wifi module II is type
The wifi module of number USR-WIFI232, the 5V power output ends of power supply module I are connect with the power input of wifi module I, are located
The signal output end of reason chip is connect with the signal input part of wifi module I, signal input part and the wifi module I of processing chip
Signal output end connection；The 5V power output ends of power supply module II are connect with the power input of wifi module II, control core
The signal output end of piece is connect with the signal input part of wifi module II, controls the signal input part and wifi module II of chip
Signal output end connects, and wifi module I connected with Cloud Server by wireless network, and wifi module II and Cloud Server pass through wireless
Net connection.
The operation principle of the utility model is：
Power supply module I and power supply module II are powered for this system, and the switch of control system is placed in the state of closure, are controlled
The PE8 pins of the STM32F103ZET6 microcontrollers of chip and the signal output end pin of switch connect, when control chip
When the PE8 pins of STM32F103ZET6 microcontrollers recognize signal and become low level from high level, illustrate that the state of switch becomes
Change, and be in closed state, the PE8 pins for controlling the STM32F103ZET6 microcontrollers of chip recognize switch in closed form
Advertising information is sent to wifi module II by state, Cloud Server by wireless network, and wifi module II will be wide by TXD transmitting pins
The STM32F103ZET6 microcontrollers that information is sent to control chip by PA10 pins are accused, the STM32F103ZET6 of chip is controlled
Microcontroller receives advertising information, and key-press module includes four upper one, next, determination key and cancel key buttons, controls chip
STM32F103ZET6 microcontrollers PE8/, pass through the combination of four buttons
And the video information of advertisement is played by TFT-LCD display screens, TFT-LCD display screens CLK pin and control chip
STM32F103ZET6 microcontrollers the connection of PA5 pins, TFT-LCD display screen MOSI pins and control chip
The PA7 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen RES pins and control chip
The PE15 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen DC pins and control chip
The PE11 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen BLK pins and control chip
The PE12 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen MISO pins and control chip
The PA6 pins of STM32F103ZET6 microcontrollers connect, TFT-LCD display screen CS1 pins and control chip
The PA4 pins of STM32F103ZET6 microcontrollers connect, and are chip select pin, TFT-LCD display screen CS2 pins and control chip
The PE13 pins of STM32F103ZET6 microcontrollers connect；The STM32F103ZET6 microcontroller control voices for controlling chip play mould
Block II plays the audio-frequency information of advertisement, and the STM32F103ZET6 microcontrollers that WT588D voice modules only receive control chip are sent out
Data, instruction and clock signal, do not need transmission data, under three line serial ports patterns, control the STM32F103ZET6 of chip
The PC7 pins of microcontroller are connect with P01, that is, YCLK pins of WT588D voice modules, are clock signal terminal, are controlled chip
The PC8 pins of STM32F103ZET6 microcontrollers are connect with P02, that is, YDATA pins of WT588D voice modules, are data transmission
End, the PC9 pins for controlling the STM32F103ZET6 microcontrollers of chip are connect with the i.e. YCS pins of the P03 of WT588D voice modules,
For chip selection signal end, the STM32F103ZET6 microcontrollers control WT588D voice modules for controlling chip send out the audio letter of advertisement
Breath, audio-frequency information eventually pass through the audio-frequency information that loud speaker sends out advertisement by amplification；When pressing acknowledgement key, chip is controlled
The signal input part signal that STM32F103ZET6 microcontrollers recognize acknowledgement key becomes low level from high level, then acknowledgement key quilt
It presses, means and play this advertisement, advertising information is sent to by the STM32F103ZET6 microcontrollers for controlling chip by PA2 pins
Advertising information is wirelessly sent to ZigBee module I, ZigBee module I by the RXD pins of ZigBee module II, ZigBee module II
Advertising information is sent to the STM32F103ZET6 microcontrollers of processing chip by advertising information through TXD pins by PA3 pins,
The STM32F103ZET6 microcontrollers of processing chip are by control display screen I and voice playing module I so that display advertisement, control
The control principle phase of principle and the STM32F103ZET6 microcontrollers control display screen and voice playing module II of control chip above
Together；
HR-SR501 human body detection modules are the automatic control modules based on infrared technology, using German imported with original packaging
LHI778 probe designs, high sensitivity is highly reliable, ultra low voltage operating mode, is widely used in all kinds of automatic sensing electric appliances
Equipment, people then export high level into its induction range, and people leaves induction range, and then automatic time delay closes high level, exports low electricity
Flat, whether HR-SR501 human body detection modules incude when photosensitive control, daytime or strong light can also be arranged when dispatching from the factory, and there are two types of tools
Triggering mode, respectively not reproducible triggering and repeatable triggering side's induction module are popped one's head in using double base, and the window of probe is length
Rectangular, double base (A members B member) is located at the both ends of longer direction, and when human body from left to right or is from right to left walked out-of-date, infrared spectrum arrives
Have difference up to the time of double base, distance, difference is bigger, induction it is sensitiveer, when human body from front move towards pop one's head in or from top to bottom or
Direction is walked out-of-date from top to bottom, and double base can't detect the variation of infrared spectrum distance, no difference, therefore incudes insensitive or not work
Make；So the direction that the direction of probe double base should be made most with physical activity when installation inductor is parallel as possible, ensure human body
Successively incuded by probe double base when passing through, in order to increase induction angular range, this module uses round lens, but also probe
Four sides all incudes, but the left and right sides is still bigger than upper and lower both direction induction range, sensitivity is strong, when installation must still press as possible with
On require formula, HR-SR501 human body detection modules are for detecting whether someone by before this system；DHT11 Temperature Humidity Sensors are
A humiture compound sensor containing the output of calibrated digital signal, the digital module acquisition technique and temperature of its application specific
Spend sensing technology, it is ensured that it includes a resistance-type sense that product, which has high reliability and remarkable long-time stability, sensor,
Wet element and a NTC temperature element, and be connected with 8 microcontrollers of a high-performance, thus the product have quality it is remarkable,
The advantages that super fast response, strong antijamming capability, high cost performance, each DHT11 Temperature Humidity Sensors are extremely accurate wet
Degree verification is calibrated in room, and calibration factor is stored in the form of program in OTP memory, and sensor internal is in detection signal
To call these calibration factors, one wire system serial line interface that the system integration is made to become simple quick, extra small body in processing procedure
Long-pending, extremely low power consumption, signal transmission distance become the even the harshest application scenario of types of applications up to 20 meters or more
Best choosing then, DHT11 Temperature Humidity Sensors sense real-time temperature information, and can be translated into digital signal and pass through Dout
Pin exports, and the STM32F103ZET6 that the digital information of temperature is sent to processing chip by PE14 pins by Dout pins is mono-
The STM32F103ZET6 microcontrollers of piece machine, processing chip receive the temperature and humidity information of real-time environment, which is also equipped with
Self-calibration function, therefore obtained information is more accurate, and the temperature and humidity of environment is obtained more by DHT11 Temperature Humidity Sensors
Accurate real time value；TSL2561 light intensity sensors are a kind of light-digital quantizers, and it is defeated that light intensity is converted into digital signal by it
Go out, there is direct I2C interface or SMBus interfaces, each equipment connects the photodiode of bandwidth and independent
The photodiode of an infrared response on CMOS integrated circuits, this integrated circuit, which has, provides 20bit dynamic ranges
Light-dependent current is converted into a numeral output by the ability of closely-photopic response, two integrated ADCs, this numeral output indicates
Shining for each channel is measured, this numeral output can be the input channel 0 of a microprocessor and channel 1 is two light
Quick diode, wherein channel 0 are all sensitive to visible light and infrared ray, and channel 1 is only to infrared ray responsive, integration type A/D conversions
Device integrates the electric current for flowing through photodiode, and is converted to digital quantity, and transformation result is stored in core after conversion end
In 1 respective register of piece inner passage 0 and channel, after an integration period is completed, integral a/d converter will be automatic
Starting next Integral Transformation process, microcontroller and TSL2560 can be realized by the SMBus V1.1 or V2.0 of standard,
TSL2561 light intensity sensors can then be accessed by I2C bus protocols, and TSL2561 can be by I2C bus access, so hardware
Interface circuit is very simple, if selected microcontroller carries I2C bus control units, then by the clock line of the bus and data
Line is directly respectively connected with the SCL and SDA of the I2C buses of TSL2561 light intensity sensors；If microcontroller does not pull up
Resistance then also needs to be connected in bus with 2 pull-up resistors again, if microcontroller without I2C bus control units, then will
The SCL and SDA of the I2C buses of TSL2561 light intensity sensors and common I/O mouthfuls of connection；TEMT6000 photosensitive sensors are
Photosensitive element, TEMT6000 photosensitive sensors are made of highly sensitive photosensitive (NPN type) triode of visible light, it can will catch
The small light obtained changes and amplifies 100 times or so, can easily be identified by microcontroller, and be AD converted,
TEMT6000 is similar to the response characteristic of visible light illumination and the characteristic of human eye, can simulate people's sentencing to the intensity of ambient light
It is disconnected, to conveniently make the friendly interactive application with people, can be applied to change more sensitive occasion, such as illumination control to luminous ray
System, screen backlight control etc., such photosensitive sensor data interface uses inverse inserting-preventing plug, interface both sides to have respectively alphabetical " A "
Representation signal type be analog signal, and " light " identify representative sensor type, the ad hoc 4 M3 fixed mounting holes of sensor,
Adjust direction be fixed conveniently it is easy-to-use, it is beautiful and generous；The STM32F103ZET6 microcontroller PC0 pins of processing chip identify
The light intensity value of TEMT6000 photosensitive sensors, modulus modulus of conversion built in the STM32F103ZET6 microcontroller PC0 pins of processing chip
Block converts analog quantity to digital quantity；
So that LED light is opened, the STM32F103ZET6 microcontrollers of processing chip pass through for control when light intensity is weaker and does not have light
PF8 pins export low level, and the Omron single-pole double throw relay of G2R-1-SN shares 5 pins CTRL, GND, IN, NO and NC,
Pin, GND pin ground connection, IN are input pin to CTRL pins in order to control, and NC is normally closed pin, and NO is normally opened pin, and CTRL draws
When foot is high level, IN pins are connected with NC pins, therefore LED light power supply is switched on, and LED light is bright；Control system and processing system
The heat transfer agent of advertising information or sensor can be uploaded to wifi module and then upload to Cloud Server, upload to wifi moulds
Block principle is described above；When processing system is provided with it is multiple when more flat interactions may be implemented, common focus shows same advertisement.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (10)
1. a kind of focus ads system based on the interaction of thousand screens, it is characterised in that：The focus ads based on the interaction of thousand screens
System includes processing system and control system；The processing system include processing chip, power supply module I, human body detection module,
Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, display screen I, LED light and voice playing module I；
The power supply module includes power supply and conversion module, and the output end of power supply and the input terminal of conversion module connect；The language
Sound playing module I includes voice module I, amplification module I and loud speaker I, and the output end of voice module I is defeated with amplification module I
Enter end connection, the output end of amplification module I is connect with the input terminal of loud speaker I；The control system includes control chip, supplies
Electric module II, switch, key-press module, ZigBee module II, display screen II and voice playing module II, the speech play mould
Block II includes voice module II, amplification module II and loud speaker II, the input of the output end and amplification module II of voice module II
End connection, the output end of amplification module II are connect with the input terminal of loud speaker II；ZigBee module I and ZigBee module II pass through
It is wirelessly connected；
The power supply module I includes two output ends of 5V direct currents and 3.3V direct currents, and the 5V output ends of power supply module I are distinguished
With processing chip, human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive sensor, ZigBee module I, display screen
I, voice module I, amplification module I are connected with the power input of loud speaker I, the 3.3V output ends of power supply module I and LED light
Power input connects；The described output of power supply module II is 5V direct currents, the output end of power supply module II respectively with control core
Piece, ZigBee module II, display screen II, voice module II, amplification module II are connected with the power input of loud speaker II；
The signal input part of the processing chip respectively with human body detection module, Temperature Humidity Sensor, light intensity sensor, photosensitive
Sensor is connected with the signal output end of ZigBee module I, the signal output end of the processing chip respectively with display screen I,
LED light, voice module I are connected with the signal input part of ZigBee module I；The signal input part of the described control chip respectively with
Switch, key-press module are connected with the signal output end of ZigBee module II；The signal output end of the described control chip respectively with
Display screen II, voice module II are connected with the signal input part of ZigBee module II；Processing system is provided with multiple.
2. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The control
Chip and processing chip are all made of STM32 series STM32F103ZET6 microcontrollers.
3. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The human body
Detecting module is HC-SR501 human body detection modules.
4. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：Described is warm and humid
Degree sensor is DHT11 Temperature Humidity Sensors.
5. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The light intensity
Sensor is TSL2561 light intensity sensors, and the photosensitive sensor is TEMT6000 photosensitive sensors.
6. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The display
Screen I and display screen II are TFT-LCD display screens.
7. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：Described
ZigBee module I and ZigBee module II are the ZigBee module of model C C2530.
8. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The voice
Module I and voice module II are WT588D voice modules, and amplification module I and amplification module II are LM358 amplification modules.
9. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The conversion
Module is WA3-220S05A3 conversion modules.
10. a kind of focus ads system based on the interaction of thousand screens according to claim 1, it is characterised in that：The base
In the analysis of advertising results system of big data further include wifi module I, wifi module II and Cloud Server；The wifi module
I and wifi module II be model USR-WIFI232 wifi module, the 5V power output ends of power supply module I and wifi module I
Power input connection, the signal output end of processing chip connect with the signal input part of wifi module I, the letter of processing chip
Number input terminal is connect with the signal output end of wifi module I；The electricity of the 5V power output ends and wifi module II of power supply module II
Source input terminal connection, the signal output end for controlling chip are connect with the signal input part of wifi module II, control the signal of chip
Input terminal is connect with the signal output end of wifi module II, and wifi module I is connected with Cloud Server by wireless network, wifi module
II is connected with Cloud Server by wireless network.
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