CN207558117U - A kind of multi-functional double screen cash register - Google Patents
A kind of multi-functional double screen cash register Download PDFInfo
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- CN207558117U CN207558117U CN201721600129.1U CN201721600129U CN207558117U CN 207558117 U CN207558117 U CN 207558117U CN 201721600129 U CN201721600129 U CN 201721600129U CN 207558117 U CN207558117 U CN 207558117U
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Abstract
The utility model discloses a kind of multi-functional double screen cash registers, including primary processor, main display, secondary display screen, auxiliary processor, IR remote controller and face acquisition module, the output terminal of IR remote controller and the output terminal of face acquisition module are connect with the input terminal of primary processor, main display and auxiliary processor are connect with primary processor, and auxiliary processor is also connect with secondary display screen.The utility model employs the shuangping san structure being made of main display and secondary display screen and the bi-processor architecture being made of primary processor and auxiliary processor, the interactive operation of consumer and cashier etc. are strengthened by the auxiliary processor added, and the IR remote controller added is coordinated to realize the straighforward operation to advertisement, it facilitates consumer and is checked the operations such as an advertisement again, function is more rich, improves consumer experience degree；Face acquisition module is additionally arranged, recognition of face, safety higher can be carried out.The utility model can be widely applied to cash register field.
Description
Technical field
The utility model is related to cash register field, especially a kind of multi-functional double screen cash register.
Background technology
The product that cash register is microelectric technique development and modernization commodity circulation management philosophy and technology development combines, and
Commercial electronic cash register is then one of modernization, the essential basic electronic equipment of automated business management.
Existing cash register is mostly for single screen display structure or only there are one very small display screen end, in charge only
There is a content of good that cashier can see its display, and to the cardinar number for there was only Individual Items price and total price that customer show
Word content, for customer, display content is single and limited.
For this purpose, occurring the double screen cash register for being equipped with 2 screens on the market, a main screen is the touch towards cashier
Screen operates for cashier, another secondary screen is the liquid crystal display to satisfy the needs of consumers, for playing the shapes such as video, picture, word
The advertisement of formula.Current double screen cash register is usually single system operation, and there are one processors for tool, it is contemplated that system and processor
The problems such as burden of generation, secondary screen only have the function of showing advertisement, can not be carried out with consumer more interactive.Consumer
When seeing the Commdity advertisement liked, often think further interactive operation or check an advertisement again, but it is existing
Cash register cannot carry out advertisement screen operation, and function is not abundant enough, reduces consumer experience degree.In addition, current double screen
Cash register does not have the function of recognition of face generally yet, is easily used by illegal user, safety needs to be further improved.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is that：A kind of high consumption person's Experience Degree and Gao An are provided
The multi-functional double screen cash register of full property.
Technical solution adopted in the utility model is：
A kind of multi-functional double screen cash register, including primary processor, main display, secondary display screen, auxiliary processor, infrared remote control
Device and face acquisition module, the output terminal of the IR remote controller and the output terminal of face acquisition module with primary processor
Input terminal connects, and the main display and auxiliary processor are connect with primary processor, and the auxiliary processor also connects with secondary display screen
It connects.
Further, the face acquisition module include the first camera and second camera, first camera it is defeated
Input terminal of the output terminal of outlet and second output terminal with primary processor is connect.
Further, the input terminal of the primary processor is also associated with photoelectric sensor.
Further, WIFI wireless communication modules and mobile communication module is also respectively connected in the primary processor.
Further, the input terminal of the primary processor is also associated with GPS module.
Further, DDR3 memories and FLASH memory is also respectively connected in the primary processor.
Further, keyboard and mouse is also respectively connected in the input terminal of the primary processor.
Further, the primary processor is also associated with clock module.
Further, power module is further included, the power module includes 12V power outlets, measured for charging module, charge
IC, battery and power management module, the 12V power outlets are connected to the input terminal for charging module, described to supply charging module
Output terminal and power management module input terminal connect, it is described for charging module also by charge measure IC be connected to battery,
The output terminal of the battery and the input terminal of power management module connect, and the power management module is also connect with primary processor.
Further, the main display and secondary display screen are using the LCD display equipped with Trackpad.
The beneficial effects of the utility model are：Including primary processor, main display, secondary display screen, auxiliary processor, infrared distant
Device and face acquisition module are controlled, employs the shuangping san structure that is made of main display and secondary display screen and by primary processor
With the bi-processor architecture of auxiliary processor composition, auxiliary processor is additionally arranged, consumer and cashier are strengthened by auxiliary processor
Deng interactive operation, and the IR remote controller added is coordinated to realize the straighforward operation to secondary this advertisement screen of display screen, it is convenient
Consumer is checked the operations such as an advertisement again, and function is more rich, improve consumer experience degree；It is additionally arranged face
Acquisition module can coordinate primary processor to carry out face identification, avoid double screen cash register and be used by disabled user, safety
Higher.
Description of the drawings
Fig. 1 is a kind of structure diagram of multi-functional double screen cash register of the utility model；
Fig. 2 is a kind of circuit diagram of the utility model.
Specific embodiment
With reference to Fig. 1, a kind of multi-functional double screen cash register, including primary processor, main display, secondary display screen, auxiliary processor,
IR remote controller and face acquisition module, the output terminal of the IR remote controller and the output terminal of face acquisition module with master
The input terminal connection of processor, the main display and auxiliary processor connect with primary processor, the auxiliary processor also with pair
Display screen connects.
With reference to Fig. 1, preferred embodiment is further used as, the face acquisition module includes the first camera and second
Camera, the output terminal of first camera and the output terminal of second output terminal are connect with the input terminal of primary processor.
With reference to Fig. 1, preferred embodiment is further used as, the input terminal of the primary processor is also associated with photoelectric sensing
Device.
With reference to Fig. 1, preferred embodiment is further used as, WIFI wireless communications are also respectively connected in the primary processor
Module and mobile communication module.
With reference to Fig. 1, preferred embodiment is further used as, the input terminal of the primary processor is also associated with GPS module.
With reference to Fig. 1, be further used as preferred embodiment, the primary processor be also respectively connected DDR3 memories and
FLASH memory.
With reference to Fig. 1, preferred embodiment is further used as, keyboard is also respectively connected in the input terminal of the primary processor
And mouse.
With reference to Fig. 1, preferred embodiment is further used as, the primary processor is also associated with clock module.
With reference to Fig. 1, preferred embodiment is further used as, further includes power module, the power module includes 12V electricity
Supply socket is connected to for charging module, charge metering IC, battery and power management module, the 12V power outlets for charging mould
The input terminal of block, it is described to be connected for the output terminal of charging module and the input terminal of power management module, it is described to supply charging module also
IC is measured by charge and is connected to battery, the output terminal of the battery and the input terminal of power management module connect, the power supply
Management module is also connect with primary processor.
Preferred embodiment is further used as, the main display and secondary display screen are using the LCD equipped with Trackpad
Display screen.
The utility model is further explained and illustrated with specific embodiment with reference to the accompanying drawings of the specification.
Embodiment one
Referring to Figures 1 and 2, the first embodiment of the utility model：
For existing double screen cash register consumer experience degree it is low low with safety the problem of, the utility model proposes one kind
Multi-functional double screen cash register.As depicted in figs. 1 and 2, which mainly includes primary processor, main display, secondary display
Screen, auxiliary processor, IR remote controller, face acquisition module, photoelectric sensor, WIFI wireless communication modules, mobile communication module,
GPS module, DDR3 memories, FLASH memory, keyboard, mouse, clock module and power module.
Wherein, keyboard and mouse, for user input data.As shown in Fig. 2, keyboard passes through PS/2 mouthfuls of HSIC and main process task
Device connects, and mouse is connect by general-purpose interface GPIO/AD with primary processor.
IR remote controller, for emitting infrared remote-controlled signal, convenient for consumer to contents such as advertisement, the videos of secondary display screen
It carries out volume control, retract the straighforward operations such as an advertisement.As shown in Fig. 2, the infrared remote-controlled signal quilt of IR remote controller transmitting
Through IN mouthfuls of feeding primary processors of IR after infrared remote receiver reception.
Face acquisition module, for acquiring facial image.Face acquisition module has continued to use existing dual-camera structure, leads to
The first camera and second camera is crossed to be acquired respectively for the visible ray facial image of recognition of face and infrared face image.Such as
Shown in Fig. 2, the image of the first camera and second camera acquisition is sent into primary processor through I2C interface I2C3 or CIF interface.The
One camera and second camera are mounted on main display.
Photoelectric sensor, for obtaining photoelectric detecting signal (the first camera before the first camera and second camera
With light is blocked during someone before second camera, export the photoelectric detecting signal of high level to primary processor, and nobody when it is defeated
Go out low level photoelectric detecting signal to primary processor), in order to just open dual camera in someone, avoid because of the first camera shooting
Head and second camera is opened at nobody and caused by power supply waste.As shown in Fig. 2, photoelectric sensor passes through UART serial ports
UART2 is connect with primary processor.
GPS module, for providing GPS positioning signal.As shown in Fig. 2, the GPS Demod moulds of GPS module and primary processor
Block connects.
Primary processor, for according to user input data, infrared remote-controlled signal, facial image, photoelectric sensor photoelectricity
It detects signal, GPS positioning signal etc. and carries out data processing, (such as dual camera opens control letter to trigger corresponding control signal
Number, secondary display screen advertisement remote signal, display control signal, storage control signal etc.).Auspicious core microelectronics can be used in primary processor
The auspicious core RK3188 or RK3168 chips of limited company is realized.
WIFI wireless communication modules and mobile communication module, for controlling signal by data processing according to primary processor
Etc. as a result data are sent to auxiliary processor, remote monitoring terminal etc..As shown in Fig. 2, auspicious core can be used in WIFI wireless communication modules
The auspicious core RK903 chips of microelectronics limited company are realized, pass through UART serial ports UART0 or SDI interface SDI01 and master
Processor connects；And existing 3G module then can be used to realize in mobile communication module, passes through USB interface USB HOST2.0
It is connect with primary processor.
DDR3 memories and FLASH memory, for result of control signal storage data processing according to primary processor etc.
Data.As shown in Fig. 2, DDR3 memories are connect by DDR memory interface DDR Interface with primary processor；And FLASH is stored
INAND FLASH or NAND FLASH can be selected to realize in device, and correspondingly, FLASH memory passes through iNAND/NAND FLASH
Interface is connect with primary processor.
Main display, for data such as the results of control signal display data processing according to primary processor.Main display
(Fig. 2 is not shown) connect with the LCD interfaces LCD0 of primary processor in Fig. 2.
Clock module, for providing the clock signal of work for double screen cash register.As shown in Fig. 2, clock module respectively with
The clock interface 32K of primary processor, the reseting interface RESET of primary processor, GPS module, WIFI wireless communication modules RK93 etc.
Connection.
Power module, for providing the power supply signal of work for double screen cash register.As depicted in figs. 1 and 2, power module can
It is further subdivided into 12V power outlets, for charging module, charge metering IC, battery and power management module.12V power outlets,
For accessing the 12V/2A DC power signals of external offer.For charging module, for charging or carrying out power supply conversion, can adopt
It is realized with existing charge-discharge circuit or DC-DC conversion chips.Charge measures IC, for obtaining the electricity of battery.Charge meter
Existing coulomb meter/battery capacity measurement chip (the STC3115 chips of such as STMicw Electronics), which can be used, in amount IC comes in fact
It is existing.Battery, for storing or discharging electricity.Power management module is powered for coordinating for charging module, can be used existing
Some power management chips is realized.As shown in Fig. 2, power management module PMI is equipped with battery detecting mouth BATTRY
DETECTOR detects the state of battery by the existing battery cell monitoring mode such as voltage；Power management module PMI, which is additionally provided with, makes master
The reset mouth RESET of processor reset.Power management module PMI passes through I2C interface I2C1 or power supply port PWR Supply and master
Processor connects.
Auxiliary processor for communicating with primary processor, generates corresponding sub-control according to the control signal of primary processor and believes
Number.The RK618 chips of Rui Xin microelectronics limited company can be selected in auxiliary processor.As shown in Fig. 2, RK618 chips and main place
The LCD interfaces LCD1 connections that device is equipped with RGB888 interfaces are managed, sound is obtained from primary processor by I2S interfaces or I2C interface I2C1
Video data, and can be exported by delivery outlets such as MIPI output, LVDS PANEL, audio output, HDMI output
It is shown or is played to secondary display screen (Fig. 2 is not shown).The processing that the auxiliary processor of the present embodiment alleviates primary processor is born
Load, and carry out more interactive operations convenient for consumer.
Main display and secondary display screen have been continued to use the main screen of existing double screen cash register and secondary screen construction, have been all provided with thereon
There is Trackpad, sent out the touching signals of user (such as cashier or consumer) through I2C interface I2C2 by way of touch input
Give primary processor.
A kind of operation principle of multi-functional double screen cash register of the utility model is as follows：
After the power is turned on, power module starts the primary processor power supply for cash register, and primary processor is made to work.Then, main process task
Whether the front (i.e. the front of the first camera and second camera) for the signal detection main display that device passes through photoelectric sensor
Someone (generally cashier or businessman), and trigger camera in someone and open control signal control the first camera and second
Camera is opened, and starts the facial image of cashier or businessman before acquisition main display.First camera and second camera
The facial image of acquisition is sent to primary processor, and completing identity identifying and authenticating by primary processor, (identity identifying and authenticating is by just can be after
It is continuous to be operated).By rear, cashier, businessman et al. can complete cash register by keyboard, mouse etc. and settle accounts identity identifying and authenticating
Deng operation.The time of cash register clearing is waited in consumer, which can show video, word by secondary display screen for consumer
With the ad contents such as sound.If consumer needs to operate secondary display screen, can be sent out by IR remote controller accordingly
Infrared remote-controlled signal is generated accordingly to the infrared remote receiver of primary processor by primary processor according to the infrared remote-controlled signal of reception
Control signal is simultaneously sent to auxiliary processor, so by auxiliary processor complete to the infrared remote-control operation of secondary display screen advertisement (including
F.F., rewind, volume raising, volume reduce, return to the common operation of the remote controlers such as advertisement).
A kind of multi-functional double screen cash register of the utility model employs the double screen being made of main display and secondary display screen and shows
Show structure and the bi-processor architecture being made of primary processor and auxiliary processor, be additionally arranged auxiliary processor, pass through auxiliary processor
The interactive operation of consumer and cashier etc. are strengthened, and the IR remote controller added is coordinated to realize the remote control behaviour to advertisement screen
Make, facilitate consumer and checked the operations such as an advertisement again, function is more rich, improves consumer experience degree；Increase
If face acquisition module, primary processor can be coordinated to carry out face identification, to avoid double screen cash register made by disabled user
With safety higher.The utility model, which can be widely applied to supermarket, the more shops of scholar, megastore, market for farm products etc., needs cash register
The occasion of machine.
It is that the preferable of the utility model is implemented to be illustrated, but the utility model is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Shape or replacement, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of multi-functional double screen cash register, it is characterised in that：Including primary processor, main display, secondary display screen, vice processing
Device, IR remote controller and face acquisition module, the output terminal of the IR remote controller and the output terminal of face acquisition module are equal
It is connect with the input terminal of primary processor, the main display and auxiliary processor are connect with primary processor, and the auxiliary processor is also
It is connect with secondary display screen.
2. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The face acquisition module includes
First camera and second camera, the output terminal of first camera and the output terminal of second output terminal are and primary processor
Input terminal connection.
3. a kind of multi-functional double screen cash register according to claim 2, it is characterised in that：The input terminal of the primary processor
It is also associated with photoelectric sensor.
4. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The primary processor also connects respectively
It is connected to WIFI wireless communication modules and mobile communication module.
5. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The input terminal of the primary processor
It is also associated with GPS module.
6. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The primary processor also connects respectively
It is connected to DDR3 memories and FLASH memory.
7. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The input terminal of the primary processor
Keyboard and mouse is also respectively connected.
8. a kind of multi-functional double screen cash register according to claim 1, it is characterised in that：The primary processor is also associated with
Clock module.
9. according to a kind of multi-functional double screen cash register of claim 1-8 any one of them, it is characterised in that：Further include power supply mould
Block, the power module includes 12V power outlets, for charging module, charge metering IC, battery and power management module, described
12V power outlets are connected to the input terminal for charging module, the output terminal and power management module for charging module it is defeated
Enter end connection, it is described that battery, the output terminal and power management of the battery are also connected to by charge metering IC for charging module
The input terminal connection of module, the power management module are also connect with primary processor.
10. according to a kind of multi-functional double screen cash register of claim 1-8 any one of them, it is characterised in that：The main display
Screen and secondary display screen are using the LCD display equipped with Trackpad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600129.1U CN207558117U (en) | 2017-11-24 | 2017-11-24 | A kind of multi-functional double screen cash register |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600129.1U CN207558117U (en) | 2017-11-24 | 2017-11-24 | A kind of multi-functional double screen cash register |
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| CN207558117U true CN207558117U (en) | 2018-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625613A (en) * | 2021-07-07 | 2021-11-09 | 青岛中科英泰商用系统股份有限公司 | Display screen control device and method thereof |
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2017
- 2017-11-24 CN CN201721600129.1U patent/CN207558117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625613A (en) * | 2021-07-07 | 2021-11-09 | 青岛中科英泰商用系统股份有限公司 | Display screen control device and method thereof |
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